frontend: add Somali, Arabic (RTL) & German languages

Add three UI locales (so/ar/de) with full ~1,660-key translations alongside en/fr, selectable in Settings → Profile. Arabic gets full right-to-left support: - config.ts registers the locales and exports a `dirFor` helper; an inline <head> script in layout.tsx sets <html dir/lang> before first paint (no RTL flash), and i18n-provider keeps them in sync on language change. - ~160 physical direction utilities converted to logical (ms/me/ps/pe/ start/end/text-start/text-end); directional chevrons/arrows get rtl:rotate-180; chat-bubble align variants fixed to logical. - IBM Plex Sans Arabic appended to the sans/heading font stacks for per-character Arabic fallback. - Language persists to the backend user_settings and re-applies on sign-in so it roams across devices (localStorage stays the offline source of truth). - New scripts/check-locales.mjs (npm run check-locales) enforces key/placeholder parity and Arabic CLDR plural completeness. Bump to 0.3.0. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
chore(release): v0.2.5
2026-07-26 20:08:14 +00:00 · 2026-07-02 23:03:13 +03:00 · 2026-07-01 21:54:47 +03:00 · 2026-07-01 21:54:47 +03:00 · 2026-06-29 21:00:52 +03:00 · 2026-06-29 21:00:18 +03:00
80 changed files with 9018 additions and 270 deletions
@@ -35,6 +35,11 @@ jobs:
        id: meta
        run: echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"

+      # QEMU lets the amd64 runner emulate arm64 so the images below build for
+      # both platforms (Intel + Apple Silicon self-hosters).
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
      - name: Set up Buildx
        uses: docker/setup-buildx-action@v3

@@ -49,6 +54,7 @@ jobs:
        with:
          context: ./backend
          push: true
+          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ env.REGISTRY_NAMESPACE }}/temetro-backend:${{ steps.meta.outputs.version }}
            ${{ env.REGISTRY_NAMESPACE }}/temetro-backend:latest
@@ -58,6 +64,7 @@ jobs:
        with:
          context: ./frontend
          push: true
+          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ env.REGISTRY_NAMESPACE }}/temetro-frontend:${{ steps.meta.outputs.version }}
            ${{ env.REGISTRY_NAMESPACE }}/temetro-frontend:latest
@@ -7,6 +7,82 @@ for how releases are cut and published.

 ## [Unreleased]

+## [0.3.0] — 2026-07-02
+
+### Added
+- **Three new interface languages** — Somali (`so`), Arabic (`ar`) and German
+  (`de`) join English and French, selectable in Settings → Profile → Language.
+  Each locale carries a full translation of the ~1,660 UI strings, with native
+  names shown in the selector (Soomaali, العربية, Deutsch).
+- **Right-to-left (RTL) support** — selecting Arabic sets `dir="rtl"` on the
+  document (applied before first paint via an inline script, so no flash), flips
+  physical spacing/alignment to logical CSS utilities, mirrors directional icons,
+  and loads an Arabic-capable typeface (IBM Plex Sans Arabic) appended to the
+  font stack for per-character fallback.
+- **Language roams across devices** — the chosen language is persisted to the
+  per-user `user_settings` preferences and re-applied on sign-in, with
+  localStorage remaining the offline source of truth.
+- **`frontend/scripts/check-locales.mjs`** (+ `npm run check-locales`) — a parity
+  check that fails on missing/extra keys or `{{placeholder}}` mismatches across
+  locales and warns when Arabic count-keys lack the full CLDR plural forms.
+
+## [0.2.5] — 2026-07-01
+
+### Fixed
+- **Multi-arch Docker images** — the `release` workflow now builds and publishes
+  `khalidxv/temetro-backend` and `khalidxv/temetro-frontend` for both
+  `linux/amd64` and `linux/arm64`. Previously the images were amd64-only, so
+  `docker compose pull` on Apple Silicon failed with *no matching manifest for
+  linux/arm64/v8* and fell back to building from source.
+
+### Changed
+- **Language switcher** in Settings → Profile is now a **select** that asks for
+  confirmation before switching the interface language, instead of applying the
+  change instantly on a button tap.
+
+## [0.2.4] — 2026-06-29
+
+### Added
+- **Pagination** on the Activity and Invoices pages (10 per page), matching the
+  Patients page, via a shared `ListPagination` component.
+- **French (Français)** interface language, with a language switcher in
+  Settings → Profile. The choice persists on the device.
+- **"Check for updates"** button in Settings → About & updates that forces a
+  fresh check.
+
+### Changed
+- **Update detection** now reads the latest version from **Docker Hub** image
+  tags (the channel clinics actually pull), falling back to the GitHub release
+  if Docker Hub is unreachable. This fixes "About & updates" showing *Up to
+  date* when a newer image was already published.
+- **docker compose** host ports are now configurable (`BACKEND_PORT`,
+  `FRONTEND_PORT`, `ADMINER_PORT`, alongside `POSTGRES_PORT`) so a port clash on
+  `docker compose up -d` can be resolved from `.env` without editing the file.
+
+## [0.2.3] — 2026-06-29
+
+### Fixed
+- **AI chat patient record cards** now render on Google Gemini for name
+  lookups. "Show me <name>'s medical record" relied on the model chaining
+  `searchPatients` → `getPatient`, but Gemini often called `searchPatients`
+  and then emitted only a canned closing line ("Here's the record.") without
+  the second tool call — so no card was ever drawn. `searchPatients` now
+  displays the record card directly when exactly one patient matches, so the
+  flow no longer depends on a follow-up tool call. (The previous Gemini fix in
+  0.2.2 only covered the empty-schema list tools.)
+
+## [0.2.2] — 2026-06-28
+
+### Fixed
+- **AI chat record cards** now render on Google Gemini. The card-emitting
+  chat tools (`listAppointments`, `listTasks`, `listPrescriptions`,
+  `getClinicInfo`, `getAnalytics`, `listInventory`) used an empty parameter
+  schema; Gemini can't emit a function call for a schema with no properties,
+  so it printed the call as `tool_code` text instead of invoking the tool —
+  leaving replies as plain text (e.g. "Show today's schedule" leaked a raw
+  `<tool_code>` block) with no cards. The tools now share a non-empty schema
+  so Gemini calls them; other providers are unaffected.
+
 ## [0.2.1] — 2026-06-27

 ### Fixed
@@ -80,6 +80,11 @@ accurate (e.g. a new backend route needs an `content/docs/api/*.mdx` entry; a UI
 in the matching guide; status changes belong in the roadmap). Commit docs changes inside that
 repo, separately from this one.

+**Every release must also get a dated entry in the docs changelog**
+(`content/docs/changelog.mdx`, newest first) — not just the monorepo `CHANGELOG.md`. When you cut a
+version (see "Always release after pushing"), add a matching, user-facing section to that page in the
+same session so `../temetro/docs` never falls behind the shipped version.
+
 ## Running the stack

 From `backend/`: ensure a `.env` exists (`cp .env.example .env`, then set `BETTER_AUTH_SECRET` via
@@ -73,9 +73,11 @@ missing secrets on first start. Then open:
 Prefer to **build from source** (for development)? Use `docker compose up
 --build` instead. Migrations apply automatically on backend start.

-> **Port conflict?** If another Postgres holds host port `5432`, set
-> `POSTGRES_PORT` (e.g. `5433`) in `backend/.env`. The app still talks to
-> Postgres internally on `db:5432`; only the published host port changes.
+> **Port conflict?** If host ports `5432`, `4000` or `3000` are already in use,
+> set `POSTGRES_PORT`, `BACKEND_PORT` and/or `FRONTEND_PORT` (e.g. `5433` /
+> `4001` / `3001`) in `backend/.env`. The services still talk to each other on
+> their internal ports (`db:5432`, `backend:4000`); only the published host
+> ports change.

 ### Access from other computers (hospital LAN)

@@ -26,9 +26,11 @@ FRONTEND_URL=http://localhost:3000
 PORT=4000
 NODE_ENV=development

-# Host port Postgres is published on by docker compose. Change it if 5432 is
-# already in use on your machine (the app still talks to Postgres internally).
+# Host ports docker compose publishes. Change any that are already in use on
+# this machine (the services still talk to each other on their internal ports).
 POSTGRES_PORT=5432
+BACKEND_PORT=4000
+FRONTEND_PORT=3000

 # --- Patient wallet relay -------------------------------------------------
 # The URL baked into the QR a patient scans to import their record. Their phone
@@ -25,6 +25,12 @@
 #
 # Optional DB browser (Adminer) lives behind a profile:
 #   docker compose --profile tools up adminer   # http://localhost:8080
+#
+# Host ports are configurable to avoid clashing with software already running on
+# this machine. Override any of them in a .env file (or inline), e.g.:
+#   POSTGRES_PORT=5433  BACKEND_PORT=4001  FRONTEND_PORT=3001  docker compose up -d
+# Only the published host port changes; the services still talk to each other on
+# their internal ports (db:5432, backend:4000).

 services:
  db:
@@ -76,7 +82,8 @@ services:
      # Persists uploaded files across restarts/rebuilds.
      - temetro_uploads:/var/lib/temetro/uploads
    ports:
-      - "4000:4000"
+      # Host port is configurable to avoid clashing with an existing service.
+      - "${BACKEND_PORT:-4000}:4000"

  frontend:
    image: khalidxv/temetro-frontend:${TEMETRO_VERSION:-latest}
@@ -90,7 +97,8 @@ services:
    depends_on:
      - backend
    ports:
-      - "3000:3000"
+      # Host port is configurable to avoid clashing with an existing service.
+      - "${FRONTEND_PORT:-3000}:3000"

  adminer:
    image: adminer:5
@@ -99,7 +107,7 @@ services:
    depends_on:
      - db
    ports:
-      - "8080:8080"
+      - "${ADMINER_PORT:-8080}:8080"

 volumes:
  temetro_pgdata:
@@ -1,6 +1,6 @@
 {
  "name": "temetro-backend",
-  "version": "0.2.1",
+  "version": "0.3.0",
  "private": true,
  "type": "module",
  "description": "temetro backend — Express + Postgres API with Better Auth (email/password, organizations) and org-scoped patient records.",
@@ -107,7 +107,10 @@ function systemPrompt(
    "",
    "Display tools (read-only):",
    "- getPatient: when asked about a specific patient by file number / MRN.",
-    "- searchPatients: when given a name; then getPatient on the match.",
+    "- searchPatients: when given a name. If exactly one patient matches it",
+    "  already shows that patient's record card — don't call getPatient again,",
+    "  just confirm. Only call getPatient yourself for a direct file number / MRN,",
+    "  or to pick one of several matches it returns.",
    "- getPatientLabs: when asked about labs/results/trends.",
    "- listAppointments: when asked to see the schedule / upcoming visits.",
    "- listTasks: when asked to see open tasks / to-dos.",
@@ -1,6 +1,8 @@
-// GET /api/version — reports the running version and whether a newer release
-// exists on GitHub. Public (no PHI); the frontend uses it for the Settings
-// "About & Updates" panel and the optional update banner.
+// GET /api/version — reports the running version and whether a newer image is
+// available. The latest version is read from Docker Hub (the actual update
+// channel: clinics run `docker compose pull`), falling back to the GitHub
+// release if Docker Hub's API is unreachable. Public (no PHI); the frontend uses
+// it for the Settings "About & Updates" panel and the optional update banner.
 import { createRequire } from "node:module";

 import { Router } from "express";
@@ -13,16 +15,24 @@ const require = createRequire(import.meta.url);
 const pkg = require("../../package.json") as { version?: string };
 const CURRENT = env.APP_VERSION ?? pkg.version ?? "0.0.0";

-const LATEST_RELEASE_URL =
+// The published image whose tags reflect what `docker compose pull` would fetch.
+const DOCKERHUB_TAGS_URL =
+  "https://hub.docker.com/v2/repositories/khalidxv/temetro-backend/tags?page_size=100";
+// GitHub release of a given version — used for the human-readable "what's new"
+// link, and as a fallback source for the latest version.
+const GITHUB_LATEST_RELEASE_URL =
  "https://api.github.com/repos/temetro/temetro/releases/latest";
-const CACHE_TTL = 6 * 60 * 60 * 1000; // 6h — releases are infrequent.
+const releaseUrlFor = (version: string) =>
+  `https://github.com/temetro/temetro/releases/tag/v${version}`;
+
+const CACHE_TTL = 60 * 60 * 1000; // 1h — surface a new release reasonably fast.
 const ERROR_TTL = 10 * 60 * 1000; // back off ~10m after a failed lookup.

 type LatestInfo = { latest: string | null; releaseUrl: string | null };
 let cache: { at: number; ttl: number; info: LatestInfo } | null = null;

 function parseSemver(v: string): [number, number, number] | null {
-  const m = v.trim().replace(/^v/, "").match(/^(\d+)\.(\d+)\.(\d+)/);
+  const m = v.trim().replace(/^v/, "").match(/^(\d+)\.(\d+)\.(\d+)$/);
  return m ? [Number(m[1]), Number(m[2]), Number(m[3])] : null;
 }

@@ -38,18 +48,52 @@ function isNewer(latest: string, current: string): boolean {
  return false;
 }

-async function fetchLatest(): Promise<LatestInfo> {
-  if (cache && Date.now() - cache.at < cache.ttl) return cache.info;
+// Highest strict X.Y.Z tag in the list (ignores `latest` and any non-semver).
+function maxSemver(versions: string[]): string | null {
+  let best: string | null = null;
+  for (const v of versions) {
+    if (parseSemver(v) && (best === null || isNewer(v, best))) best = v;
+  }
+  return best;
+}
+
+// Primary source: the published Docker Hub image tags.
+async function fetchFromDockerHub(): Promise<string | null> {
+  const res = await fetch(DOCKERHUB_TAGS_URL, {
+    headers: { Accept: "application/json", "User-Agent": "temetro" },
+    signal: AbortSignal.timeout(5000),
+  });
+  if (!res.ok) throw new Error(`Docker Hub responded ${res.status}`);
+  const body = (await res.json()) as { results?: Array<{ name?: string }> };
+  const names = (body.results ?? [])
+    .map((r) => r.name)
+    .filter((n): n is string => typeof n === "string");
+  return maxSemver(names);
+}
+
+// Fallback source: the latest GitHub release tag (used if Docker Hub is blocked).
+async function fetchFromGitHub(): Promise<string | null> {
+  const res = await fetch(GITHUB_LATEST_RELEASE_URL, {
+    headers: { Accept: "application/vnd.github+json", "User-Agent": "temetro" },
+    signal: AbortSignal.timeout(5000),
+  });
+  if (!res.ok) throw new Error(`GitHub responded ${res.status}`);
+  const body = (await res.json()) as { tag_name?: string };
+  return body.tag_name ? body.tag_name.replace(/^v/, "") : null;
+}
+
+async function fetchLatest(force = false): Promise<LatestInfo> {
+  if (!force && cache && Date.now() - cache.at < cache.ttl) return cache.info;
  try {
-    const res = await fetch(LATEST_RELEASE_URL, {
-      headers: { Accept: "application/vnd.github+json", "User-Agent": "temetro" },
-      signal: AbortSignal.timeout(5000),
-    });
-    if (!res.ok) throw new Error(`GitHub responded ${res.status}`);
-    const body = (await res.json()) as { tag_name?: string; html_url?: string };
+    let latest: string | null = null;
+    try {
+      latest = await fetchFromDockerHub();
+    } catch {
+      latest = await fetchFromGitHub();
+    }
    const info: LatestInfo = {
-      latest: body.tag_name ? body.tag_name.replace(/^v/, "") : null,
-      releaseUrl: body.html_url ?? null,
+      latest,
+      releaseUrl: latest ? releaseUrlFor(latest) : null,
    };
    cache = { at: Date.now(), ttl: CACHE_TTL, info };
    return info;
@@ -63,8 +107,10 @@ async function fetchLatest(): Promise<LatestInfo> {

 const router = Router();

-router.get("/", async (_req, res) => {
-  const { latest, releaseUrl } = await fetchLatest();
+router.get("/", async (req, res) => {
+  // `?refresh=1` powers the "Check for updates" button — bypass the cache.
+  const force = req.query.refresh === "1" || req.query.refresh === "true";
+  const { latest, releaseUrl } = await fetchLatest(force);
  res.json({
    current: CURRENT,
    latest,
@@ -40,6 +40,18 @@ export type ToolContext = {
  writer: UIMessageStreamWriter;
 };

+// Shared schema for tools that take no real arguments. Google Gemini cannot
+// emit a function call when a tool's parameter schema has no properties — it
+// prints the call as `tool_code` text instead of invoking it (see the
+// previewImport note below). One optional, ignored field keeps the schema
+// non-empty so Gemini calls the tool; other providers ignore the extra field.
+const emptyToolArgs = z.object({
+  filter: z
+    .string()
+    .optional()
+    .describe("Optional free-text filter (ignored — the full list is shown)"),
+});
+
 // Compact, model-facing projection of a patient (Veil-redacted upstream). Keeps
 // clinical signal, drops bulky arrays the model rarely needs verbatim.
 function forModel(p: Patient) {
@@ -177,10 +189,12 @@ export function createChatTools(ctx: ToolContext) {
      },
    }),

-    // Search the clinic's patients by name or file number.
+    // Search the clinic's patients by name or file number. On a unique match this
+    // also displays that patient's record card directly (see below), so the common
+    // "show me <name>'s record" flow doesn't depend on a follow-up getPatient call.
    searchPatients: tool({
      description:
-        "Search the clinic's patients by name fragment. Returns matches with file numbers so you can then call getPatient.",
+        "Search the clinic's patients by name fragment. If EXACTLY ONE patient matches, this already displays their full record card — do NOT call getPatient again; just confirm in one sentence. If multiple match, it returns the matches (with file numbers) so you can disambiguate or call getPatient on the right one.",
      inputSchema: z.object({
        query: z.string().describe("Name or file-number fragment to match"),
      }),
@@ -192,17 +206,42 @@ export function createChatTools(ctx: ToolContext) {
          scopeProviderId,
        );
        const q = query.trim().toLowerCase();
-        const matches = all
+        // Keep the full Patient objects so a unique match can render a card.
+        const matched = all
          .filter(
            (p) =>
              p.name.toLowerCase().includes(q) ||
              p.fileNumber.toLowerCase().includes(q),
          )
-          .slice(0, 10)
-          .map((p) => {
-            const r = veil.redactPatient(p);
-            return { fileNumber: r.fileNumber, name: r.name, status: p.status };
-          });
+          .slice(0, 10);
+
+        // Unique match → show the record card right here. Gemini often skips the
+        // search→getPatient hand-off and just emits a canned sentence, leaving the
+        // clinician with no card; rendering it directly removes that dependency.
+        if (matched.length === 1) {
+          const patient = matched[0]!;
+          step(`Looking up patient ${patient.fileNumber}`);
+          writer.write(
+            mode === "graph"
+              ? { type: "data-recordGraph", data: patient }
+              : { type: "data-patientCard", data: patient },
+          );
+          const sourceId = addSource(
+            `${patient.name} · MRN ${patient.fileNumber}`,
+            "patient",
+          );
+          return {
+            count: 1,
+            shownCard: true,
+            sourceId,
+            patient: forModel(veil.redactPatient(patient)),
+          };
+        }
+
+        const matches = matched.map((p) => {
+          const r = veil.redactPatient(p);
+          return { fileNumber: r.fileNumber, name: r.name, status: p.status };
+        });
        step(`Found ${matches.length} match(es)`);
        return { count: matches.length, matches };
      },
@@ -213,7 +252,7 @@ export function createChatTools(ctx: ToolContext) {
    listAppointments: tool({
      description:
        "Display the clinic's appointments. Use when the clinician asks to see the schedule, upcoming visits, or today's appointments.",
-      inputSchema: z.object({}),
+      inputSchema: emptyToolArgs,
      execute: async () => {
        step("Loading appointments");
        const all = await appointments.listAppointments(orgId);
@@ -235,7 +274,7 @@ export function createChatTools(ctx: ToolContext) {
    listTasks: tool({
      description:
        "Display the care-team task list. Use when the clinician asks to see open tasks, to-dos, or what's assigned.",
-      inputSchema: z.object({}),
+      inputSchema: emptyToolArgs,
      execute: async () => {
        step("Loading tasks");
        const all = await tasks.listTasks(orgId, {
@@ -258,7 +297,7 @@ export function createChatTools(ctx: ToolContext) {
    listPrescriptions: tool({
      description:
        "Display prescriptions for the clinic. Use when the clinician asks to see prescriptions or medications prescribed.",
-      inputSchema: z.object({}),
+      inputSchema: emptyToolArgs,
      execute: async () => {
        if (demographicsOnly) {
          return { found: false as const, reason: "not_authorized" as const };
@@ -454,7 +493,7 @@ export function createChatTools(ctx: ToolContext) {
    getClinicInfo: tool({
      description:
        "Get the clinic's name and basic info. Use when the clinician asks about their clinic/organization (e.g. 'what's my clinic called?').",
-      inputSchema: z.object({}),
+      inputSchema: emptyToolArgs,
      execute: async () => {
        step("Loading clinic info");
        const [org] = await db
@@ -479,7 +518,7 @@ export function createChatTools(ctx: ToolContext) {
    getAnalytics: tool({
      description:
        "Retrieve the clinic's analytics AND earnings — patient/appointment/prescription/task counts plus money billed, paid, and outstanding (from invoices), with a by-month earnings trend. Use for KPIs, earnings, revenue, or performance questions.",
-      inputSchema: z.object({}),
+      inputSchema: emptyToolArgs,
      execute: async () => {
        step("Loading clinic analytics");
        const data = await analytics.getAnalytics(orgId);
@@ -492,7 +531,7 @@ export function createChatTools(ctx: ToolContext) {
    listInventory: tool({
      description:
        "List the clinic's inventory (medications/supplies, stock levels, reorder thresholds). Use for stock, low-stock, or reorder questions.",
-      inputSchema: z.object({}),
+      inputSchema: emptyToolArgs,
      execute: async () => {
        step("Loading inventory");
        const items = await inventory.listInventory(orgId);
@@ -7,9 +7,11 @@
@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
-  --font-sans: var(--font-sans);
+  /* Append the Arabic face so Arabic codepoints fall through per-character even
+     in LTR locales; Latin text still renders in Inter. See app/layout.tsx. */
+  --font-sans: var(--font-sans), var(--font-arabic);
  --font-mono: var(--font-mono);
-  --font-heading: var(--font-heading);
+  --font-heading: var(--font-heading), var(--font-arabic);
  --color-sidebar-ring: var(--sidebar-ring);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
@@ -1,5 +1,5 @@
 import type { Metadata } from "next";
-import { Geist_Mono, Inter } from "next/font/google";
+import { Geist_Mono, IBM_Plex_Sans_Arabic, Inter } from "next/font/google";
 import "./globals.css";
 import { cn } from "@/lib/utils";
 import { ThemeProvider } from "@/components/theme-provider";
@@ -10,6 +10,27 @@ import { ToastProvider } from "@/components/ui/toast";
 const inter = Inter({ subsets: ["latin"], variable: "--font-sans" });
 const interHeading = Inter({ subsets: ["latin"], variable: "--font-heading" });
 const geistMono = Geist_Mono({ subsets: ["latin"], variable: "--font-mono" });
+// Arabic-capable fallback: Inter has no Arabic glyphs, so we append this to the
+// sans/heading stacks (see globals.css) for per-character fallback in every
+// locale, and rely on it fully when dir="rtl". Not a variable font — pin weights.
+const plexArabic = IBM_Plex_Sans_Arabic({
+  subsets: ["arabic"],
+  weight: ["400", "500", "600", "700"],
+  variable: "--font-arabic",
+});
+
+// Runs before first paint: mirror lib/i18n/config.ts `dirFor` so an Arabic user
+// gets dir="rtl" immediately instead of a flash of LTR. Detection order matches
+// i18next-browser-languagedetector (localStorage key "i18nextLng", then the
+// browser language). suppressHydrationWarning on <html> ignores the attr diff.
+const setInitialDir = `
+(function(){try{
+  var l=localStorage.getItem("i18nextLng")||navigator.language||"en";
+  var e=document.documentElement;
+  e.lang=l;
+  e.dir=l.indexOf("ar")===0?"rtl":"ltr";
+}catch(_){}})();
+`;

 export const metadata: Metadata = {
  title: "temetro — AI assistant for clinicians",
@@ -33,17 +54,22 @@ export default function RootLayout({
        inter.variable,
        interHeading.variable,
        geistMono.variable,
+        plexArabic.variable,
        "font-sans"
      )}
    >
      {/* suppressHydrationWarning: next-themes sets the theme class on <html>
-          before hydration, and browser extensions (e.g. ColorZilla's
-          cz-shortcut-listen) mutate <body>. Only ignores attribute diffs on
-          those elements, not their children. */}
+          before hydration, the dir script below sets lang/dir, and browser
+          extensions (e.g. ColorZilla's cz-shortcut-listen) mutate <body>. Only
+          ignores attribute diffs on those elements, not their children. */}
      <body
        className="h-dvh overflow-hidden flex flex-col"
        suppressHydrationWarning
      >
+        <script
+          // Sets <html dir/lang> before paint; see setInitialDir above.
+          dangerouslySetInnerHTML={{ __html: setInitialDir }}
+        />
        <ThemeProvider
          attribute="class"
          defaultTheme="dark"
@@ -28,6 +28,7 @@ import {
  DialogTitle,
 } from "@/components/ui/dialog";
 import { Button } from "@/components/ui/button";
+import { ListPagination } from "@/components/ui/list-pagination";
 import {
  type ActivityEntityType,
  type ActivityEntry,
@@ -103,15 +104,19 @@ function DetailRow({ label, value }: { label: string; value: string }) {
  return (
    <div className="flex items-baseline justify-between gap-3">
      <span className="shrink-0 text-muted-foreground text-xs">{label}</span>
-      <span className="text-right text-foreground text-sm">{value}</span>
+      <span className="text-end text-foreground text-sm">{value}</span>
    </div>
  );
 }

+// Entries shown per page in the activity feed before paginating.
+const PAGE_SIZE = 10;
+
 export function ActivityView() {
  const { t } = useTranslation();
  const [entries, setEntries] = useState<ActivityEntry[]>([]);
  const [selected, setSelected] = useState<ActivityEntry | null>(null);
+  const [page, setPage] = useState(1);

  useEffect(() => {
    let active = true;
@@ -153,6 +158,15 @@ export function ActivityView() {
    ];
  }, [entries, t]);

+  // Client-side pagination over the feed (10/page). `page` is clamped at render
+  // so a shrinking feed never leaves us past the last page.
+  const totalPages = Math.max(1, Math.ceil(entries.length / PAGE_SIZE));
+  const safePage = Math.min(page, totalPages);
+  const pageRows = entries.slice(
+    (safePage - 1) * PAGE_SIZE,
+    safePage * PAGE_SIZE,
+  );
+
  return (
    <div className="mx-auto flex w-full max-w-3xl flex-col gap-10 px-6 py-10">
      <div>
@@ -173,10 +187,11 @@ export function ActivityView() {
          {t("activity.empty")}
        </div>
      ) : (
+        <div>
        <ol className="flex flex-col">
-          {entries.map((entry, i) => {
+          {pageRows.map((entry, i) => {
            const Icon = entityIcon[entry.entityType] ?? FileText;
-            const isLast = i === entries.length - 1;
+            const isLast = i === pageRows.length - 1;
            const context = [
              entry.actorName,
              entry.patientName &&
@@ -197,7 +212,7 @@ export function ActivityView() {

                <button
                  className={cn(
-                    "-mx-2 flex-1 rounded-lg px-2 py-1 text-left transition-colors hover:bg-accent/40",
+                    "-mx-2 flex-1 rounded-lg px-2 py-1 text-start transition-colors hover:bg-accent/40",
                    isLast ? "pb-1" : "mb-5",
                  )}
                  onClick={() => setSelected(entry)}
@@ -226,6 +241,13 @@ export function ActivityView() {
            );
          })}
        </ol>
+        <ListPagination
+          onPageChange={setPage}
+          page={safePage}
+          pageSize={PAGE_SIZE}
+          total={entries.length}
+        />
+        </div>
      )}

      <Dialog
@@ -37,7 +37,7 @@ export function TrendCard({
  return (
    <>
      <button
-        className="w-full text-left"
+        className="w-full text-start"
        disabled={!hasData}
        onClick={() => setOpen(true)}
        type="button"
@@ -314,9 +314,9 @@ export function AppointmentsView() {
        </div>
        <div className="flex items-center gap-2">
          <div className="relative">
-            <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+            <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
            <Input
-              className="w-full pl-9 sm:w-64"
+              className="w-full ps-9 sm:w-64"
              onChange={(event) => setQuery(event.target.value)}
              placeholder={t("appointments.searchPlaceholder")}
              value={query}
@@ -145,7 +145,7 @@ export function CalendarDialog({
                type="button"
                variant="ghost"
              >
-                <ChevronLeft />
+                <ChevronLeft className="rtl:rotate-180" />
              </Button>
              <Button
                aria-label="Next month"
@@ -154,7 +154,7 @@ export function CalendarDialog({
                type="button"
                variant="ghost"
              >
-                <ChevronRight />
+                <ChevronRight className="rtl:rotate-180" />
              </Button>
            </div>
          </div>
@@ -182,7 +182,7 @@ export function CalendarDialog({
                return (
                  <button
                    className={cn(
-                      "flex min-h-22 flex-col gap-1 rounded-lg border p-1.5 text-left align-top transition-colors hover:bg-accent/50",
+                      "flex min-h-22 flex-col gap-1 rounded-lg border p-1.5 text-start align-top transition-colors hover:bg-accent/50",
                      inMonth
                        ? "bg-card/30"
                        : "bg-transparent text-muted-foreground/40",
@@ -5,6 +5,7 @@ import { type ReactNode, useEffect, useRef } from "react";

 import { useAiAccess } from "@/lib/ai-policy";
 import { authClient } from "@/lib/auth-client";
+import { applyStoredLanguage } from "@/lib/language";
 import { canAccessRoute, defaultLandingFor, useActiveRole } from "@/lib/roles";

 // Authoritative client-side gate for the app shell. Requires a session and an
@@ -24,6 +25,16 @@ export function AppAuthGuard({ children }: { children: ReactNode }) {
  const hasUser = Boolean(session?.user);
  const activeOrgId = session?.session?.activeOrganizationId ?? null;

+  // Adopt the language saved on the backend once signed in, so the UI language
+  // roams across devices. Best-effort and one-shot; localStorage stays the
+  // offline source of truth.
+  const languageSynced = useRef(false);
+  useEffect(() => {
+    if (!hasUser || languageSynced.current) return;
+    languageSynced.current = true;
+    void applyStoredLanguage();
+  }, [hasUser]);
+
  useEffect(() => {
    if (isPending) return;
    if (!hasUser) {
@@ -269,7 +269,7 @@ export function ActionPreviewCard({
        </span>
        {editable ? (
          <Button
-            className="ml-auto"
+            className="ms-auto"
            onClick={() => setEditOpen(true)}
            size="sm"
            variant="ghost"
@@ -60,7 +60,7 @@ export function AiSetupNotice() {
      </div>
      <button
        aria-label={t("chat.setupNotice.dismiss")}
-        className="-mr-1 shrink-0 rounded-md p-1 text-muted-foreground transition-colors hover:bg-accent hover:text-foreground"
+        className="-me-1 shrink-0 rounded-md p-1 text-muted-foreground transition-colors hover:bg-accent hover:text-foreground"
        onClick={() => setDismissed(true)}
        type="button"
      >
@@ -115,7 +115,7 @@ export function BatchActionPreviewCard({
        <span className="font-medium text-sm">
          {t("chat.actionCard.batch.title", { count: items.length })}
        </span>
-        <Badge className="ml-auto gap-1" variant="secondary">
+        <Badge className="ms-auto gap-1" variant="secondary">
          <Sparkles className="size-3" />
          AI
        </Badge>
@@ -104,9 +104,9 @@ export function ChatHistoryPanel() {
              {t("chat.history.startNew")}
            </Button>
            <div className="relative">
-              <Search className="-translate-y-1/2 absolute top-1/2 left-2.5 size-4 text-muted-foreground" />
+              <Search className="-translate-y-1/2 absolute top-1/2 start-2.5 size-4 text-muted-foreground" />
              <Input
-                className="pl-8"
+                className="ps-8"
                onChange={(e) => setQuery(e.target.value)}
                placeholder={t("chat.history.search")}
                value={query}
@@ -123,7 +123,7 @@ export function ChatHistoryPanel() {
                  return (
                    <button
                      className={cn(
-                        "group flex items-center gap-2 rounded-md px-2 py-2 text-left text-sm transition-colors hover:bg-accent",
+                        "group flex items-center gap-2 rounded-md px-2 py-2 text-start text-sm transition-colors hover:bg-accent",
                        active
                          ? "bg-accent text-foreground"
                          : "text-muted-foreground",
@@ -242,7 +242,7 @@ export function ChatInput({
              />
            </label>
            <button
-              className={cn(contextPill, "ml-0.5")}
+              className={cn(contextPill, "ms-0.5")}
              onClick={() => {
                setAddKey((k) => k + 1);
                setAddOpen(true);
@@ -258,7 +258,7 @@ export function ChatInput({
            <ModePicker
              mode={mode}
              onModeChange={onModeChange}
-              triggerClassName={cn(pillButton, "mr-1")}
+              triggerClassName={cn(pillButton, "me-1")}
            />
            <button
              aria-label={
@@ -421,7 +421,7 @@ export function ChatPanel() {
        </div>
        <button
          aria-label={t("chat.error.dismiss")}
-          className="-mr-1 shrink-0 rounded-md p-1 text-destructive-foreground/70 transition-colors hover:bg-destructive/10 hover:text-destructive-foreground"
+          className="-me-1 shrink-0 rounded-md p-1 text-destructive-foreground/70 transition-colors hover:bg-destructive/10 hover:text-destructive-foreground"
          onClick={() => setErrorDismissed(true)}
          type="button"
        >
@@ -196,7 +196,7 @@ export function ImportPreviewCard({
        <span className="text-sm font-medium">{t("chat.importCard.title")}</span>
        {status === "pending" && records.length > 0 ? (
          <Button
-            className="ml-auto"
+            className="ms-auto"
            onClick={() => setReviewOpen(true)}
            size="sm"
            variant="ghost"
@@ -289,7 +289,7 @@ export function ImportPreviewCard({
                t("chat.importCard.unnamed");
              return (
                <button
-                  className="flex items-start gap-2 rounded-xl border bg-card/30 p-3 text-left transition-colors hover:bg-accent"
+                  className="flex items-start gap-2 rounded-xl border bg-card/30 p-3 text-start transition-colors hover:bg-accent"
                  key={index}
                  onClick={() => setEditingIndex(index)}
                  type="button"
@@ -16,7 +16,7 @@ export function InventoryListCard({ items }: { items: InventoryItem[] }) {
      <div className="flex items-center gap-2 border-b px-4 py-3">
        <Boxes className="size-4 text-muted-foreground" />
        <span className="font-medium text-sm">{t("chat.lists.inventory")}</span>
-        <Badge className="ml-auto" variant="secondary">
+        <Badge className="ms-auto" variant="secondary">
          {items.length}
        </Badge>
      </div>
@@ -71,11 +71,11 @@ const statusVariant: Record<Patient["status"], BadgeVariant> = {
 // plus a subtle clickable affordance (they open a detail dialog). Compact cards
 // size to their own (short) content — see `items-start` in PatientResult.
 const rowCard =
-  "w-72 shrink-0 cursor-pointer gap-0 text-left outline-none transition hover:bg-accent/30 hover:ring-foreground/20 focus-visible:ring-2 focus-visible:ring-ring";
+  "w-72 shrink-0 cursor-pointer gap-0 text-start outline-none transition hover:bg-accent/30 hover:ring-foreground/20 focus-visible:ring-2 focus-visible:ring-ring";

 // Same footprint as `rowCard` but with no clickable affordance — used when a
 // card has nothing extra to reveal, so it shouldn't promise "Click for more".
-const rowCardStatic = "w-72 shrink-0 gap-0 text-left";
+const rowCardStatic = "w-72 shrink-0 gap-0 text-start";

 // COSS Card has no `size` variant; recreate the old compact ("sm") density by
 // tightening the inner section padding from p-6 → p-4 via data-slot selectors.
@@ -196,7 +196,7 @@ function ExpandableCard({
        {children}
        <div className="flex items-center gap-1 px-4 pt-2 pb-3 text-muted-foreground text-xs">
          {t("patientCard.clickForMore")}
-          <ArrowRight className="size-3" />
+          <ArrowRight className="size-3 rtl:rotate-180" />
        </div>
      </DialogTrigger>
      <DialogPopup className="max-h-[80dvh] sm:max-w-lg">
@@ -724,7 +724,7 @@ export function PatientFormDialog({

          <DialogFooter className="flex-col items-stretch gap-2 sm:flex-row sm:items-center">
            {error && (
-              <p className="text-sm text-destructive sm:mr-auto">{error}</p>
+              <p className="text-sm text-destructive sm:me-auto">{error}</p>
            )}
            <DialogClose render={<Button type="button" variant="outline" />}>
              {t("patientForm.cancel")}
@@ -31,7 +31,7 @@ function Shell({
      <div className="flex items-center gap-2 border-b px-4 py-3">
        <Icon className="size-4 text-muted-foreground" />
        <span className="font-medium text-sm">{title}</span>
-        <Badge className="ml-auto" variant="secondary">
+        <Badge className="ms-auto" variant="secondary">
          {rows.length}
        </Badge>
      </div>
@@ -123,7 +123,7 @@ export function AppointmentListCard({
        {range ? (
          <span className="text-muted-foreground text-xs">{range}</span>
        ) : null}
-        <Badge className="ml-auto" variant="secondary">
+        <Badge className="ms-auto" variant="secondary">
          {appointments.length}
        </Badge>
      </div>
@@ -157,7 +157,7 @@ export function AppointmentListCard({
        </span>
        <Button render={<Link href={href} />} size="sm" variant="ghost">
          {t("chat.lists.viewInCalendar")}
-          <ChevronRight className="size-4" />
+          <ChevronRight className="size-4 rtl:rotate-180" />
        </Button>
      </div>
    </Card>
@@ -1,10 +1,27 @@
 "use client";

+import { useEffect } from "react";
 import type * as React from "react";
 import { I18nextProvider } from "react-i18next";

-import i18n from "@/lib/i18n/config";
+import i18n, { dirFor } from "@/lib/i18n/config";

 export function I18nProvider({ children }: { children: React.ReactNode }) {
+  // Keep <html lang/dir> in sync with the active language. The inline script in
+  // app/layout.tsx sets these before first paint (avoiding an RTL flash); this
+  // effect keeps them correct after hydration and on every language switch.
+  useEffect(() => {
+    const apply = (lng: string) => {
+      const root = document.documentElement;
+      root.lang = lng;
+      root.dir = dirFor(lng);
+    };
+    apply(i18n.resolvedLanguage ?? i18n.language);
+    i18n.on("languageChanged", apply);
+    return () => {
+      i18n.off("languageChanged", apply);
+    };
+  }, []);
+
  return <I18nextProvider i18n={i18n}>{children}</I18nextProvider>;
 }
@@ -171,7 +171,7 @@ export function InvoiceDetailSheet({
          <SheetTitle className="flex items-center gap-2">
            {invoice.number}
            <AiBadge source={invoice.source} />
-            <Badge className="ml-auto" variant={statusVariant[invoice.status]}>
+            <Badge className="ms-auto" variant={statusVariant[invoice.status]}>
              {t(`invoices.status.${invoice.status}`)}
            </Badge>
          </SheetTitle>
@@ -222,7 +222,7 @@ export function InvoiceDetailSheet({
                    <span className="shrink-0 text-muted-foreground text-xs tabular-nums">
                      {li.quantity} × {formatMoney(li.unitPrice)}
                    </span>
-                    <span className="w-20 shrink-0 text-right font-medium text-foreground tabular-nums">
+                    <span className="w-20 shrink-0 text-end font-medium text-foreground tabular-nums">
                      {formatMoney(li.quantity * li.unitPrice)}
                    </span>
                  </div>
@@ -11,6 +11,7 @@ import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Card } from "@/components/ui/card";
 import { Input } from "@/components/ui/input";
+import { ListPagination } from "@/components/ui/list-pagination";
 import {
  formatInvoiceDate,
  formatMoney,
@@ -30,10 +31,14 @@ const statusVariant: Record<
  void: "destructive",
 };

+// Invoices shown per page before paginating.
+const PAGE_SIZE = 10;
+
 export function InvoicesView() {
  const { t } = useTranslation();
  const [list, setList] = useState<Invoice[]>([]);
  const [query, setQuery] = useState("");
+  const [page, setPage] = useState(1);
  const [loadError, setLoadError] = useState<string | null>(null);

  const [selected, setSelected] = useState<Invoice | null>(null);
@@ -70,6 +75,15 @@ export function InvoicesView() {
    );
  }, [list, search]);

+  // Client-side pagination over the filtered list (10/page); clamp at render so a
+  // shrinking list never leaves us past the last page.
+  const totalPages = Math.max(1, Math.ceil(filtered.length / PAGE_SIZE));
+  const safePage = Math.min(page, totalPages);
+  const pageRows = filtered.slice(
+    (safePage - 1) * PAGE_SIZE,
+    safePage * PAGE_SIZE,
+  );
+
  const kpis = useMemo(() => {
    const unpaid = list
      .filter((i) => i.status === "draft" || i.status === "sent")
@@ -121,10 +135,13 @@ export function InvoicesView() {
        </div>
        <div className="flex flex-col gap-2 sm:flex-row sm:items-center">
          <div className="relative">
-            <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+            <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
            <Input
-              className="w-full pl-9 sm:w-64"
-              onChange={(event) => setQuery(event.target.value)}
+              className="w-full ps-9 sm:w-64"
+              onChange={(event) => {
+                setQuery(event.target.value);
+                setPage(1);
+              }}
              placeholder={t("invoices.searchPlaceholder")}
              value={query}
            />
@@ -161,9 +178,9 @@ export function InvoicesView() {
      </div>

      <div className="divide-y divide-border overflow-hidden rounded-2xl border bg-card/30">
-        {filtered.map((inv) => (
+        {pageRows.map((inv) => (
          <button
-            className="flex w-full items-center gap-3 px-4 py-3 text-left transition-colors hover:bg-accent/50"
+            className="flex w-full items-center gap-3 px-4 py-3 text-start transition-colors hover:bg-accent/50"
            key={inv.id}
            onClick={() => openInvoice(inv)}
            type="button"
@@ -199,6 +216,13 @@ export function InvoicesView() {
        )}
      </div>

+      <ListPagination
+        onPageChange={setPage}
+        page={safePage}
+        pageSize={PAGE_SIZE}
+        total={filtered.length}
+      />
+
      <InvoiceFormDialog
        invoice={editing ?? undefined}
        mode={formMode}
@@ -92,7 +92,7 @@ export function LabIntegrationCard({
          {t("integrations.fhir.cardTitle")}
        </h2>
        <Badge
-          className="ml-auto"
+          className="ms-auto"
          variant={
            config.status === "connected"
              ? "secondary"
@@ -141,9 +141,9 @@ export function LabIntegrationCard({
      ) : (
        <div className="flex flex-col gap-1.5">
          <div className="relative">
-            <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+            <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
            <Input
-              className="pl-9"
+              className="ps-9"
              onChange={(e) => setQuery(e.target.value)}
              placeholder={t("integrations.fhir.searchPlaceholder")}
              value={query}
@@ -153,7 +153,7 @@ export function LabIntegrationCard({
            <div className="flex flex-col gap-1">
              {matches.map((p) => (
                <button
-                  className="flex items-center gap-3 rounded-lg px-2 py-2 text-left transition-colors hover:bg-accent"
+                  className="flex items-center gap-3 rounded-lg px-2 py-2 text-start transition-colors hover:bg-accent"
                  key={p.fileNumber}
                  onClick={() => setSelected(p)}
                  type="button"
@@ -336,7 +336,7 @@ function AddResultDialog({
                  {t("lab.addResult.patient")}
                </span>
                <div className="relative">
-                  <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+                  <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
                  <Input
                    aria-activedescendant={
                      matches[activeIndex]
@@ -344,7 +344,7 @@ function AddResultDialog({
                        : undefined
                    }
                    autoFocus
-                    className="pl-9"
+                    className="ps-9"
                    onChange={(event) => {
                      setPatientQuery(event.target.value);
                      setActiveIndex(0);
@@ -359,7 +359,7 @@ function AddResultDialog({
                    {matches.map((p, index) => (
                      <button
                        className={cn(
-                          "flex items-center gap-3 rounded-lg px-2 py-2 text-left transition-colors",
+                          "flex items-center gap-3 rounded-lg px-2 py-2 text-start transition-colors",
                          index === activeIndex
                            ? "bg-accent"
                            : "hover:bg-accent",
@@ -650,7 +650,7 @@ export function LabView() {
                    }
                    onClick={() => toggle(task.id)}
                  />
-                  <CollapsibleTrigger className="group flex min-w-0 flex-1 items-center gap-3 text-left">
+                  <CollapsibleTrigger className="group flex min-w-0 flex-1 items-center gap-3 text-start">
                    <div className="flex min-w-0 flex-1 flex-col">
                      <span
                        className={cn(
@@ -679,7 +679,7 @@ export function LabView() {
                  </CollapsibleTrigger>
                </div>
                <CollapsibleContent>
-                  <div className="space-y-3 px-4 pb-4 pl-12 text-sm">
+                  <div className="space-y-3 px-4 pb-4 ps-12 text-sm">
                    <p
                      className={cn(
                        "whitespace-pre-wrap",
@@ -124,7 +124,7 @@ export function LoginForm({
                    {t("auth.login.passwordLabel")}
                  </FieldLabel>
                  <Link
-                    className="ml-auto inline-block text-sm underline-offset-4 hover:underline"
+                    className="ms-auto inline-block text-sm underline-offset-4 hover:underline"
                    href="/forgot-password"
                  >
                    {t("auth.login.forgotPassword")}
@@ -285,10 +285,10 @@ export function MeetingRoom({
          </DialogHeader>
          <DialogPanel className="flex flex-col gap-2">
            <div className="relative">
-              <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+              <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
              <Input
                aria-label={t("meetings.invite.search")}
-                className="pl-9"
+                className="ps-9"
                onChange={(e) => setMemberQuery(e.target.value)}
                placeholder={t("meetings.invite.search")}
                size="sm"
@@ -246,13 +246,13 @@ export function MeetingsView() {
                  return (
                    <div
                      className={cn(
-                        "group flex w-full items-center gap-1 rounded-lg pr-1 transition-colors hover:bg-accent/50",
+                        "group flex w-full items-center gap-1 rounded-lg pe-1 transition-colors hover:bg-accent/50",
                        activeRoom?.id === room.id && "bg-accent hover:bg-accent",
                      )}
                      key={room.id}
                    >
                      <button
-                        className="flex min-w-0 flex-1 items-center gap-2.5 rounded-lg px-2 py-2 text-left"
+                        className="flex min-w-0 flex-1 items-center gap-2.5 rounded-lg px-2 py-2 text-start"
                        onClick={() => setActiveRoom(room)}
                        type="button"
                      >
@@ -352,7 +352,7 @@ export function MeetingsView() {
                <div className="flex flex-col gap-1">
                  {upcoming.map((e) => (
                    <button
-                      className="flex flex-col gap-0.5 rounded-xl border bg-card px-2.5 py-2 text-left transition-colors hover:bg-accent/50"
+                      className="flex flex-col gap-0.5 rounded-xl border bg-card px-2.5 py-2 text-start transition-colors hover:bg-accent/50"
                      key={e.id}
                      onClick={() => setSelectedDay(new Date(`${e.date}T00:00:00`))}
                      type="button"
@@ -159,7 +159,7 @@ export function ScheduleMeetingDialog({
                      return (
                        <button
                          className={cn(
-                            "flex items-center gap-3 rounded-lg px-2 py-1.5 text-left transition-colors hover:bg-accent/50",
+                            "flex items-center gap-3 rounded-lg px-2 py-1.5 text-start transition-colors hover:bg-accent/50",
                            on && "bg-accent",
                          )}
                          key={m.id}
@@ -28,7 +28,7 @@ function Row({ label, value }: { label: string; value: ReactNode }) {
  return (
    <div className="flex items-baseline justify-between gap-3">
      <dt className="text-muted-foreground text-sm">{label}</dt>
-      <dd className="text-right text-foreground text-sm">{value}</dd>
+      <dd className="text-end text-foreground text-sm">{value}</dd>
    </div>
  );
 }
@@ -152,7 +152,7 @@ function SentAttachment({ att }: { att: MessageAttachment }) {
        <AttachmentContent>
          <AttachmentTitle>{att.fileName}</AttachmentTitle>
        </AttachmentContent>
-        <AttachmentActions className="pr-1.5">
+        <AttachmentActions className="pe-1.5">
          <AttachmentAction
            aria-label={t("messages.attach.download")}
            onClick={() => {
@@ -491,10 +491,10 @@ export function MessagesView() {
        </div>
        <div className="border-border border-b px-3 py-2">
          <div className="relative">
-            <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+            <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
            <Input
              aria-label={t("messages.searchPlaceholder")}
-              className="pl-9"
+              className="ps-9"
              onChange={(e) => setInboxQuery(e.target.value)}
              placeholder={t("messages.searchPlaceholder")}
              size="sm"
@@ -520,7 +520,7 @@ export function MessagesView() {
              return (
                <div
                  className={cn(
-                    "flex w-full items-center gap-1 rounded-lg pr-2 transition-colors hover:bg-accent/50",
+                    "flex w-full items-center gap-1 rounded-lg pe-2 transition-colors hover:bg-accent/50",
                    selected?.id === c.id && "bg-accent hover:bg-accent",
                  )}
                  key={c.id}
@@ -544,7 +544,7 @@ export function MessagesView() {
                    </button>
                  )}
                  <button
-                    className="flex min-w-0 flex-1 items-center gap-3 rounded-lg py-2 pr-1 text-left"
+                    className="flex min-w-0 flex-1 items-center gap-3 rounded-lg py-2 pe-1 text-start"
                    onClick={() => open(c.id)}
                    type="button"
                  >
@@ -880,10 +880,10 @@ export function MessagesView() {
          </DialogHeader>
          <DialogPanel className="flex flex-col gap-2">
            <div className="relative">
-              <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+              <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
              <Input
                aria-label={t("messages.compose.searchPlaceholder")}
-                className="pl-9"
+                className="ps-9"
                onChange={(e) => setMemberQuery(e.target.value)}
                placeholder={t("messages.compose.searchPlaceholder")}
                size="sm"
@@ -902,7 +902,7 @@ export function MessagesView() {
              ) : (
                visibleMembers.map((m) => (
                  <button
-                    className="flex w-full items-center gap-3 rounded-lg px-2 py-2 text-left transition-colors hover:bg-accent"
+                    className="flex w-full items-center gap-3 rounded-lg px-2 py-2 text-start transition-colors hover:bg-accent"
                    key={m.id}
                    onClick={() => startConversation(m.id)}
                    type="button"
@@ -932,10 +932,10 @@ export function MessagesView() {
          </DialogHeader>
          <DialogPanel className="flex flex-col gap-2">
            <div className="relative">
-              <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+              <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
              <Input
                aria-label={t("messages.attach.apptSearchPlaceholder")}
-                className="pl-9"
+                className="ps-9"
                onChange={(e) => setApptQuery(e.target.value)}
                placeholder={t("messages.attach.apptSearchPlaceholder")}
                size="sm"
@@ -954,7 +954,7 @@ export function MessagesView() {
              ) : (
                visibleAppts.map((a) => (
                  <button
-                    className="flex w-full flex-col gap-0.5 rounded-lg px-2 py-2 text-left transition-colors hover:bg-accent"
+                    className="flex w-full flex-col gap-0.5 rounded-lg px-2 py-2 text-start transition-colors hover:bg-accent"
                    key={a.id}
                    onClick={() => attachAppointment(a)}
                    type="button"
@@ -153,7 +153,7 @@ export function NotesView() {
        <div className="divide-y divide-border overflow-hidden rounded-2xl border bg-card/30">
          {notes.map((n) => (
            <button
-              className="flex w-full flex-col items-start gap-0.5 px-4 py-3 text-left transition-colors hover:bg-accent/50"
+              className="flex w-full flex-col items-start gap-0.5 px-4 py-3 text-start transition-colors hover:bg-accent/50"
              key={n.id}
              onClick={() => openNote(n)}
              type="button"
@@ -296,7 +296,7 @@ export function PatientDetail({
          {onDelete && (
            <Button
              aria-label={t("patients.delete.action")}
-              className="ml-auto"
+              className="ms-auto"
              onClick={onDelete}
              size="sm"
              type="button"
@@ -358,7 +358,7 @@ export function PatientDetail({
            <div className="divide-y divide-border overflow-hidden rounded-xl border bg-card/30">
              {files.map((file) => (
                <button
-                  className="flex w-full items-center gap-2.5 px-3 py-2 text-left transition-colors hover:bg-accent"
+                  className="flex w-full items-center gap-2.5 px-3 py-2 text-start transition-colors hover:bg-accent"
                  key={file.id}
                  onClick={() => setOpenFile(file)}
                  type="button"
@@ -210,7 +210,7 @@ export function AttachmentsSection({
              key={attachment.id}
            >
              <button
-                className="flex min-w-0 flex-1 items-center gap-2.5 text-left"
+                className="flex min-w-0 flex-1 items-center gap-2.5 text-start"
                onClick={() => setPreview(attachment)}
                type="button"
              >
@@ -1,6 +1,6 @@
 "use client";

-import { ChevronLeft, ChevronRight, Plus, Search, Smartphone } from "lucide-react";
+import { Plus, Search, Smartphone } from "lucide-react";
 import { useSearchParams } from "next/navigation";
 import { useEffect, useRef, useState } from "react";
 import { useTranslation } from "react-i18next";
@@ -12,34 +12,12 @@ import { PatientDetailSheet } from "@/components/patients/patient-detail-sheet";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
-import {
-  Pagination,
-  PaginationContent,
-  PaginationEllipsis,
-  PaginationItem,
-} from "@/components/ui/pagination";
+import { ListPagination } from "@/components/ui/list-pagination";
 import { listPatients, type Patient } from "@/lib/patients";

 // Rows shown per page on the patients table before paginating.
 const PAGE_SIZE = 10;

-// Page numbers to render, with `null` marking an ellipsis gap. Keeps the first,
-// last, and a small window around the current page so the control stays compact
-// even with many pages.
-function pageWindow(current: number, total: number): (number | null)[] {
-  if (total <= 7) {
-    return Array.from({ length: total }, (_, i) => i + 1);
-  }
-  const pages: (number | null)[] = [1];
-  const start = Math.max(2, current - 1);
-  const end = Math.min(total - 1, current + 1);
-  if (start > 2) pages.push(null);
-  for (let p = start; p <= end; p++) pages.push(p);
-  if (end < total - 1) pages.push(null);
-  pages.push(total);
-  return pages;
-}
-
 type BadgeVariant = "success" | "info" | "outline";

 // Colour the status for at-a-glance scanning: active patients read as success
@@ -137,9 +115,9 @@ export function PatientsView() {
        </h1>
        <div className="flex items-center gap-2">
          <div className="relative">
-            <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+            <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
            <Input
-              className="w-full pl-9 sm:w-64"
+              className="w-full ps-9 sm:w-64"
              onChange={(event) => {
                setQuery(event.target.value);
                setPage(1);
@@ -181,7 +159,7 @@ export function PatientsView() {
      <div className="mt-8 overflow-hidden rounded-2xl border border-border bg-card/30">
        <table className="w-full text-sm">
          <thead>
-            <tr className="border-border border-b text-left text-xs text-muted-foreground uppercase">
+            <tr className="border-border border-b text-start text-xs text-muted-foreground uppercase">
              <th className="px-4 py-3 font-medium">{t("patients.columns.name")}</th>
              <th className="px-4 py-3 font-medium">{t("patients.columns.mrn")}</th>
              <th className="px-4 py-3 font-medium">
@@ -273,75 +251,13 @@ export function PatientsView() {
        </table>
      </div>

-      {!loading && !loadError && patients.length > PAGE_SIZE ? (
-        <div className="mt-4 flex flex-col items-center justify-between gap-3 sm:flex-row">
-          <p className="text-xs text-muted-foreground">
-            {t("patients.pagination.summary", {
-              from: (safePage - 1) * PAGE_SIZE + 1,
-              to: Math.min(safePage * PAGE_SIZE, patients.length),
-              total: patients.length,
-            })}
-          </p>
-          <Pagination
-            aria-label={t("patients.pagination.label")}
-            className="mx-0 w-auto justify-end"
-          >
-            <PaginationContent>
-              <PaginationItem>
-                <Button
-                  aria-label={t("patients.pagination.previous")}
-                  className="gap-1"
-                  disabled={safePage === 1}
-                  onClick={() => setPage(Math.max(1, safePage - 1))}
-                  size="sm"
-                  type="button"
-                  variant="ghost"
-                >
-                  <ChevronLeft className="size-4" />
-                  <span className="max-sm:hidden">
-                    {t("patients.pagination.previous")}
-                  </span>
-                </Button>
-              </PaginationItem>
-              {pageWindow(safePage, totalPages).map((p, i) =>
-                p === null ? (
-                  <PaginationItem key={`ellipsis-${i}`}>
-                    <PaginationEllipsis />
-                  </PaginationItem>
-                ) : (
-                  <PaginationItem key={p}>
-                    <Button
-                      aria-current={p === safePage ? "page" : undefined}
-                      aria-label={t("patients.pagination.page", { page: p })}
-                      onClick={() => setPage(p)}
-                      size="icon-sm"
-                      type="button"
-                      variant={p === safePage ? "outline" : "ghost"}
-                    >
-                      {p}
-                    </Button>
-                  </PaginationItem>
-                )
-              )}
-              <PaginationItem>
-                <Button
-                  aria-label={t("patients.pagination.next")}
-                  className="gap-1"
-                  disabled={safePage === totalPages}
-                  onClick={() => setPage(Math.min(totalPages, safePage + 1))}
-                  size="sm"
-                  type="button"
-                  variant="ghost"
-                >
-                  <span className="max-sm:hidden">
-                    {t("patients.pagination.next")}
-                  </span>
-                  <ChevronRight className="size-4" />
-                </Button>
-              </PaginationItem>
-            </PaginationContent>
-          </Pagination>
-        </div>
+      {!loading && !loadError ? (
+        <ListPagination
+          onPageChange={setPage}
+          page={safePage}
+          pageSize={PAGE_SIZE}
+          total={patients.length}
+        />
      ) : null}

      <PatientFormDialog
@@ -35,7 +35,7 @@ function Row({ label, value }: { label: string; value: ReactNode }) {
  return (
    <div className="flex items-center justify-between gap-4 py-2">
      <span className="text-muted-foreground text-sm">{label}</span>
-      <span className="text-right text-foreground text-sm">{value}</span>
+      <span className="text-end text-foreground text-sm">{value}</span>
    </div>
  );
 }
@@ -68,7 +68,7 @@ export function InventoryDetailDialog({
            </span>
            <span className="min-w-0 truncate">{item.name}</span>
            <Badge
-              className="ml-auto shrink-0"
+              className="ms-auto shrink-0"
              variant={availabilityVariant[availability]}
            >
              {t(`inventory.availability.${availability}`)}
@@ -67,7 +67,7 @@ function ItemRow({
  const descriptor = [item.strength, item.form].filter(Boolean).join(" · ");
  return (
    <div
-      className="flex w-full cursor-pointer items-center gap-3 px-4 py-3 text-left transition-colors hover:bg-accent/50"
+      className="flex w-full cursor-pointer items-center gap-3 px-4 py-3 text-start transition-colors hover:bg-accent/50"
      onClick={onOpen}
      onKeyDown={(event) => {
        if (event.key === "Enter" || event.key === " ") {
@@ -205,9 +205,9 @@ export function InventoryView() {
        </div>
        <div className="flex items-center gap-2">
          <div className="relative">
-            <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+            <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
            <Input
-              className="w-full pl-9 sm:w-64"
+              className="w-full ps-9 sm:w-64"
              onChange={(event) => setQuery(event.target.value)}
              placeholder={t("inventory.searchPlaceholder")}
              value={query}
@@ -330,9 +330,9 @@ export function PharmacyView() {
          <p className="text-muted-foreground text-sm">{t("pharmacy.subtitle")}</p>
        </div>
        <div className="relative">
-          <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+          <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
          <Input
-            className="w-full pl-9 sm:w-64"
+            className="w-full ps-9 sm:w-64"
            onChange={(event) => setQuery(event.target.value)}
            placeholder={t("pharmacy.searchPlaceholder")}
            value={query}
@@ -43,7 +43,7 @@ function Field({
  children: React.ReactNode;
 }) {
  return (
-    <label className="flex flex-col gap-1.5 text-left">
+    <label className="flex flex-col gap-1.5 text-start">
      <span className="font-medium text-foreground text-sm">{label}</span>
      {children}
    </label>
@@ -122,7 +122,7 @@ function ChooseStep({ onPick }: { onPick: (step: Step) => void }) {
    <div className="grid w-full gap-4 sm:grid-cols-2">
      {cards.map((c) => (
        <button
-          className="group flex flex-col items-start gap-4 rounded-3xl border bg-card/40 p-6 text-left transition-colors hover:border-primary/50 hover:bg-accent/40 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+          className="group flex flex-col items-start gap-4 rounded-3xl border bg-card/40 p-6 text-start transition-colors hover:border-primary/50 hover:bg-accent/40 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
          key={c.step}
          onClick={() => onPick(c.step)}
          type="button"
@@ -133,7 +133,7 @@ function ChooseStep({ onPick }: { onPick: (step: Step) => void }) {
          <span className="flex flex-col gap-1">
            <span className="flex items-center gap-1 font-semibold text-lg text-foreground">
              {c.title}
-              <ChevronRight className="size-4 text-muted-foreground transition-transform group-hover:translate-x-0.5" />
+              <ChevronRight className="size-4 text-muted-foreground transition-transform group-hover:translate-x-0.5 rtl:rotate-180" />
            </span>
            <span className="text-muted-foreground text-sm">{c.desc}</span>
          </span>
@@ -151,7 +151,7 @@ function BackButton({ onBack }: { onBack: () => void }) {
      onClick={onBack}
      type="button"
    >
-      <ArrowLeft className="size-4" />
+      <ArrowLeft className="size-4 rtl:rotate-180" />
      {t("portal.back")}
    </button>
  );
@@ -378,11 +378,11 @@ export function AddPrescriptionDialog({
              ) : (
                <div className="flex flex-col gap-1.5">
                  <div className="relative">
-                    <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+                    <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
                    <Input
                      aria-autocomplete="list"
                      autoFocus
-                      className="pl-9"
+                      className="ps-9"
                      onChange={(event) => setQuery(event.target.value)}
                      onKeyDown={onPatientKeyDown}
                      placeholder={t("prescriptions.dialog.searchPlaceholder")}
@@ -399,7 +399,7 @@ export function AddPrescriptionDialog({
                        matches.map((p, i) => (
                          <button
                            className={cn(
-                              "flex w-full items-center justify-between gap-2 rounded-lg px-2 py-1.5 text-left transition-colors",
+                              "flex w-full items-center justify-between gap-2 rounded-lg px-2 py-1.5 text-start transition-colors",
                              i === activeIndex
                                ? "bg-accent"
                                : "hover:bg-accent",
@@ -442,7 +442,7 @@ export function AddPrescriptionDialog({
                      return (
                        <button
                          className={cn(
-                            "flex w-full items-center justify-between gap-2 rounded-lg px-2 py-1.5 text-left transition-colors",
+                            "flex w-full items-center justify-between gap-2 rounded-lg px-2 py-1.5 text-start transition-colors",
                            i === medIndex ? "bg-accent" : "hover:bg-accent",
                          )}
                          // Use onMouseDown so the pick fires before the input's
@@ -147,7 +147,7 @@ export function PrescriptionDetailSheet({
          <SheetFooter>
            {onDelete && (
              <Button
-                className="sm:mr-auto"
+                className="sm:me-auto"
                onClick={onDelete}
                type="button"
                variant="destructive"
@@ -244,9 +244,9 @@ export function PrescriptionsView() {
        </div>
        <div className="flex flex-col gap-2 sm:flex-row sm:items-center">
          <div className="relative">
-            <Search className="-translate-y-1/2 absolute top-1/2 left-3 size-4 text-muted-foreground" />
+            <Search className="-translate-y-1/2 absolute top-1/2 start-3 size-4 text-muted-foreground" />
            <Input
-              className="w-full pl-9 sm:w-64"
+              className="w-full ps-9 sm:w-64"
              onChange={(event) => setQuery(event.target.value)}
              placeholder={t("prescriptions.searchPlaceholder")}
              value={query}
@@ -422,7 +422,7 @@ export function EmployeeDetailDialog({
        <DialogFooter>
          {editable && member && (
            <Button
-              className="sm:mr-auto"
+              className="sm:me-auto"
              onClick={() => onRemove(member)}
              type="button"
              variant="destructive"
@@ -109,7 +109,7 @@ export function SigningPanel() {
              : t("settings.signing.rotateKey")}
          </Button>
        </div>
-        <div className="sm:text-right">
+        <div className="sm:text-end">
          <p className="text-3xl font-semibold tracking-tight">Ed25519</p>
          <p className="text-sm text-muted-foreground">
            {key
@@ -164,11 +164,11 @@ export function CareTeamPanel({
                    {initials(m.name, m.email)}
                  </AvatarFallback>
                </Avatar>
-                <div className="min-w-0 flex-1 text-left">
+                <div className="min-w-0 flex-1 text-start">
                  <p className="truncate text-sm font-medium">
                    {m.name || m.email || m.userId}
                    {isSelf && (
-                      <span className="ml-1 text-xs text-muted-foreground">
+                      <span className="ms-1 text-xs text-muted-foreground">
                        {t("settings.careTeam.you")}
                      </span>
                    )}
@@ -179,7 +179,7 @@ function IntegrationCard({
              : t("settings.integrations.test")}
          </Button>
          {config.lastSyncAt ? (
-            <span className="ml-auto text-xs text-muted-foreground">
+            <span className="ms-auto text-xs text-muted-foreground">
              {t("settings.integrations.lastSync", {
                when: new Date(config.lastSyncAt).toLocaleString(),
              })}
@@ -108,7 +108,7 @@ export function CopyField({
          <p className="text-xs text-muted-foreground">{description}</p>
        ) : null}
      </div>
-      <div className="flex h-9 w-full items-center gap-2 rounded-3xl bg-input/50 pr-1 pl-3 sm:w-80">
+      <div className="flex h-9 w-full items-center gap-2 rounded-3xl bg-input/50 pe-1 ps-3 sm:w-80">
        <span className="flex-1 truncate text-sm text-muted-foreground">
          {value}
        </span>
@@ -6,7 +6,15 @@ import { useTranslation } from "react-i18next";

 import { Avatar, AvatarFallback } from "@/components/ui/avatar";
 import { Button } from "@/components/ui/button";
+import { ConfirmDialog } from "@/components/ui/confirm-dialog";
 import { Input } from "@/components/ui/input";
+import {
+  Select,
+  SelectItem,
+  SelectPopup,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
 import { DeleteAccountDialog } from "@/components/settings/delete-account-dialog";
 import {
  CopyField,
@@ -16,6 +24,8 @@ import {
  ToggleRow,
 } from "@/components/settings/settings-parts";
 import { authClient } from "@/lib/auth-client";
+import { supportedLanguages } from "@/lib/i18n/config";
+import { persistLanguage } from "@/lib/language";
 import {
  getSettings,
  saveSettings,
@@ -53,16 +63,24 @@ const DEFAULT_PREFS: UserPreferences = {
 };

 export function ProfilePanel() {
-  const { t } = useTranslation();
+  const { t, i18n } = useTranslation();
  const { data: session } = authClient.useSession();
  const user = session?.user;

+  // The active UI language — `i18n.changeLanguage` persists the choice to
+  // localStorage (the detector's cache), so it survives reloads.
+  const activeLang = i18n.resolvedLanguage ?? i18n.language;
+
  const [prefs, setPrefs] = useState<UserPreferences>(DEFAULT_PREFS);
  const [baseline, setBaseline] = useState<UserPreferences>(DEFAULT_PREFS);
  const [name, setName] = useState("");
  const [baselineName, setBaselineName] = useState("");
  const [saving, setSaving] = useState(false);
  const [deleteOpen, setDeleteOpen] = useState(false);
+  // A language picked in the Select but not yet applied — its presence opens the
+  // confirmation dialog. The Select stays bound to `activeLang`, so cancelling
+  // (clearing this) automatically reverts the shown selection.
+  const [pendingLang, setPendingLang] = useState<string | null>(null);

  useEffect(() => {
    let cancelled = false;
@@ -211,6 +229,32 @@ export function ProfilePanel() {
        </SettingsCard>
      </SettingsSection>

+      <SettingsSection
+        description={t("settings.profile.language.description")}
+        title={t("settings.profile.language.title")}
+      >
+        <SettingsCard className="space-y-1.5 p-5">
+          <FieldLabel>{t("settings.profile.language.label")}</FieldLabel>
+          <Select
+            onValueChange={(value) => {
+              if (value !== activeLang) setPendingLang(value);
+            }}
+            value={activeLang}
+          >
+            <SelectTrigger>
+              <SelectValue />
+            </SelectTrigger>
+            <SelectPopup>
+              {supportedLanguages.map((lng) => (
+                <SelectItem key={lng} value={lng}>
+                  {t(`settings.profile.language.${lng}`)}
+                </SelectItem>
+              ))}
+            </SelectPopup>
+          </Select>
+        </SettingsCard>
+      </SettingsSection>
+
      <SettingsSection
        description={t("settings.profile.patientNotificationsDescription")}
        title={t("settings.profile.patientNotifications")}
@@ -287,6 +331,30 @@ export function ProfilePanel() {

      <DeleteAccountDialog onOpenChange={setDeleteOpen} open={deleteOpen} />

+      <ConfirmDialog
+        cancelLabel={t("settings.profile.language.cancel")}
+        confirmLabel={t("settings.profile.language.confirmCta")}
+        description={
+          pendingLang
+            ? t("settings.profile.language.confirmBody", {
+                language: t(`settings.profile.language.${pendingLang}`),
+              })
+            : undefined
+        }
+        onConfirm={() => {
+          if (pendingLang) {
+            void i18n.changeLanguage(pendingLang);
+            void persistLanguage(pendingLang);
+          }
+        }}
+        onOpenChange={(open) => {
+          if (!open) setPendingLang(null);
+        }}
+        open={pendingLang !== null}
+        title={t("settings.profile.language.confirmTitle")}
+        variant="default"
+      />
+
      {dirty ? (
        <div className="sticky bottom-4 z-10">
          <div className="flex items-center justify-between gap-4 rounded-2xl border border-border bg-background/95 px-4 py-3 shadow-lg backdrop-blur">
@@ -1,5 +1,6 @@
 "use client";

+import { RefreshCw } from "lucide-react";
 import { useEffect, useMemo, useState } from "react";
 import { useTranslation } from "react-i18next";

@@ -8,6 +9,7 @@ import {
  SettingsCard,
  SettingsSection,
 } from "@/components/settings/settings-parts";
+import { Button } from "@/components/ui/button";
 import { getNetworkInfo, getVersionInfo, type VersionInfo } from "@/lib/version";
 import { cn } from "@/lib/utils";

@@ -45,6 +47,7 @@ export function VersionPanel() {
  const { t } = useTranslation();
  const [info, setInfo] = useState<VersionInfo | null>(null);
  const [loading, setLoading] = useState(true);
+  const [checking, setChecking] = useState(false);
  const [networkUrls, setNetworkUrls] = useState<string[]>([]);

  useEffect(() => {
@@ -54,6 +57,17 @@ export function VersionPanel() {
      .finally(() => setLoading(false));
  }, []);

+  // "Check for updates" — force a fresh, cache-bypassing lookup on the backend.
+  const checkForUpdates = () => {
+    setChecking(true);
+    getVersionInfo(true)
+      .then(setInfo)
+      .catch(() => {
+        /* keep the last known info on a failed manual check */
+      })
+      .finally(() => setChecking(false));
+  };
+
  // The most reliable shareable URL is the one the browser is already using —
  // unless that's localhost, in which case we fall back to the backend's
  // detected LAN addresses (accurate when not running in Docker's bridge net).
@@ -72,7 +86,7 @@ export function VersionPanel() {
      .catch(() => setNetworkUrls([]));
  }, [localShareUrl]);

-  const statusBadge = loading ? (
+  const statusBadge = loading || checking ? (
    <Badge tone="muted">{t("settings.version.checking")}</Badge>
  ) : !info || info.latest === null ? (
    <Badge tone="muted">{t("settings.version.offline")}</Badge>
@@ -122,6 +136,20 @@ export function VersionPanel() {
              </a>
            ) : null}
          </div>
+          <div className="flex justify-end border-t border-border pt-4">
+            <Button
+              disabled={loading || checking}
+              onClick={checkForUpdates}
+              size="sm"
+              type="button"
+              variant="outline"
+            >
+              <RefreshCw className={cn("size-4", checking && "animate-spin")} />
+              {checking
+                ? t("settings.version.checking")
+                : t("settings.version.checkNow")}
+            </Button>
+          </div>
        </SettingsCard>
      </SettingsSection>

@@ -21,7 +21,7 @@ export function MobileSidebarTrigger() {
  return (
    <Button
      aria-label={t("nav.openSidebar")}
-      className="fixed top-3 right-3 z-50 size-9 rounded-full bg-background/80 shadow-sm backdrop-blur md:hidden"
+      className="fixed top-3 end-3 z-50 size-9 rounded-full bg-background/80 shadow-sm backdrop-blur md:hidden"
      onClick={toggleSidebar}
      size="icon"
      variant="outline"
@@ -66,7 +66,7 @@ export default function DashboardNavigation({ routes }: { routes: Route[] }) {
            >
              {route.icon}
              {!isCollapsed && (
-                <span className="ml-2 flex-1 truncate font-medium text-sm">
+                <span className="ms-2 flex-1 truncate font-medium text-sm">
                  {route.title}
                </span>
              )}
@@ -53,7 +53,7 @@ export function NotificationsPopover() {
      >
        <BellIcon className="size-5" />
        {unread > 0 && (
-          <span className="-top-0.5 -right-0.5 absolute flex min-w-4 items-center justify-center rounded-full bg-primary px-1 font-medium text-[10px] text-primary-foreground leading-4">
+          <span className="-top-0.5 -end-0.5 absolute flex min-w-4 items-center justify-center rounded-full bg-primary px-1 font-medium text-[10px] text-primary-foreground leading-4">
            {unread > 9 ? "9+" : unread}
          </span>
        )}
@@ -146,13 +146,13 @@ export function NavUser() {
            </Avatar>
            {!isCollapsed && (
              <>
-                <div className="grid flex-1 text-left text-sm leading-tight">
+                <div className="grid flex-1 text-start text-sm leading-tight">
                  <span className="truncate font-medium">{name}</span>
                  <span className="truncate text-muted-foreground text-xs">
                    {secondary}
                  </span>
                </div>
-                <ChevronsUpDown className="ml-auto size-4" />
+                <ChevronsUpDown className="ms-auto size-4" />
              </>
            )}
          </MenuTrigger>
@@ -167,7 +167,7 @@ export function NavUser() {
                <Avatar className="size-8">
                  <AvatarFallback>{initials}</AvatarFallback>
                </Avatar>
-                <div className="grid flex-1 text-left text-sm leading-tight">
+                <div className="grid flex-1 text-start text-sm leading-tight">
                  <span className="truncate font-medium">{name}</span>
                  <span className="truncate text-muted-foreground text-xs">
                    {secondary}
@@ -33,7 +33,7 @@ export function AccordionTrigger({
    <AccordionPrimitive.Header className="flex">
      <AccordionPrimitive.Trigger
        className={cn(
-          "flex flex-1 cursor-pointer items-start justify-between gap-4 rounded-md py-4 text-left font-medium text-sm outline-none transition-all focus-visible:ring-[3px] focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-64 data-panel-open:*:data-[slot=accordion-indicator]:rotate-180",
+          "flex flex-1 cursor-pointer items-start justify-between gap-4 rounded-md py-4 text-start font-medium text-sm outline-none transition-all focus-visible:ring-[3px] focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-64 data-panel-open:*:data-[slot=accordion-indicator]:rotate-180",
          className,
        )}
        data-slot="accordion-trigger"
@@ -94,8 +94,8 @@ const bubbleReactionsVariants = cva(
        bottom: "bottom-0 translate-y-3/4",
      },
      align: {
-        start: "left-3",
-        end: "right-3",
+        start: "start-3",
+        end: "end-3",
      },
    },
    defaultVariants: {
@@ -0,0 +1,125 @@
+"use client";
+
+import { ChevronLeft, ChevronRight } from "lucide-react";
+import { useTranslation } from "react-i18next";
+
+import { Button } from "@/components/ui/button";
+import {
+  Pagination,
+  PaginationContent,
+  PaginationEllipsis,
+  PaginationItem,
+} from "@/components/ui/pagination";
+
+// Page numbers to render, with `null` marking an ellipsis gap. Keeps the first,
+// last, and a small window around the current page so the control stays compact
+// even with many pages.
+function pageWindow(current: number, total: number): (number | null)[] {
+  if (total <= 7) {
+    return Array.from({ length: total }, (_, i) => i + 1);
+  }
+  const pages: (number | null)[] = [1];
+  const start = Math.max(2, current - 1);
+  const end = Math.min(total - 1, current + 1);
+  if (start > 2) pages.push(null);
+  for (let p = start; p <= end; p++) pages.push(p);
+  if (end < total - 1) pages.push(null);
+  pages.push(total);
+  return pages;
+}
+
+type ListPaginationProps = {
+  /** Current (already-clamped) page, 1-based. */
+  page: number;
+  pageSize: number;
+  /** Total number of items across all pages. */
+  total: number;
+  onPageChange: (page: number) => void;
+};
+
+// Shared client-side pagination control (summary line + prev/page/next nav).
+// Renders nothing when everything fits on one page. Used by the Patients,
+// Activity and Invoices lists.
+export function ListPagination({
+  page,
+  pageSize,
+  total,
+  onPageChange,
+}: ListPaginationProps) {
+  const { t } = useTranslation();
+  if (total <= pageSize) return null;
+
+  const totalPages = Math.max(1, Math.ceil(total / pageSize));
+  const safePage = Math.min(Math.max(1, page), totalPages);
+
+  return (
+    <div className="mt-4 flex flex-col items-center justify-between gap-3 sm:flex-row">
+      <p className="text-xs text-muted-foreground">
+        {t("common.pagination.summary", {
+          from: (safePage - 1) * pageSize + 1,
+          to: Math.min(safePage * pageSize, total),
+          total,
+        })}
+      </p>
+      <Pagination
+        aria-label={t("common.pagination.label")}
+        className="mx-0 w-auto justify-end"
+      >
+        <PaginationContent>
+          <PaginationItem>
+            <Button
+              aria-label={t("common.pagination.previous")}
+              className="gap-1"
+              disabled={safePage === 1}
+              onClick={() => onPageChange(Math.max(1, safePage - 1))}
+              size="sm"
+              type="button"
+              variant="ghost"
+            >
+              <ChevronLeft className="size-4 rtl:rotate-180" />
+              <span className="max-sm:hidden">
+                {t("common.pagination.previous")}
+              </span>
+            </Button>
+          </PaginationItem>
+          {pageWindow(safePage, totalPages).map((p, i) =>
+            p === null ? (
+              <PaginationItem key={`ellipsis-${i}`}>
+                <PaginationEllipsis />
+              </PaginationItem>
+            ) : (
+              <PaginationItem key={p}>
+                <Button
+                  aria-current={p === safePage ? "page" : undefined}
+                  aria-label={t("common.pagination.page", { page: p })}
+                  onClick={() => onPageChange(p)}
+                  size="icon-sm"
+                  type="button"
+                  variant={p === safePage ? "outline" : "ghost"}
+                >
+                  {p}
+                </Button>
+              </PaginationItem>
+            )
+          )}
+          <PaginationItem>
+            <Button
+              aria-label={t("common.pagination.next")}
+              className="gap-1"
+              disabled={safePage === totalPages}
+              onClick={() => onPageChange(Math.min(totalPages, safePage + 1))}
+              size="sm"
+              type="button"
+              variant="ghost"
+            >
+              <span className="max-sm:hidden">
+                {t("common.pagination.next")}
+              </span>
+              <ChevronRight className="size-4 rtl:rotate-180" />
+            </Button>
+          </PaginationItem>
+        </PaginationContent>
+      </Pagination>
+    </div>
+  );
+}
@@ -275,7 +275,7 @@ export function MenuSubTrigger({
      {...props}
    >
      {children}
-      <ChevronRightIcon className="ms-auto -me-0.5 opacity-80" />
+      <ChevronRightIcon className="ms-auto -me-0.5 opacity-80 rtl:rotate-180" />
    </MenuPrimitive.SubmenuTrigger>
  );
 }
@@ -89,7 +89,7 @@ export function PaginationPrevious({
      size="default"
      {...props}
    >
-      <ChevronLeftIcon className="sm:-ms-1" />
+      <ChevronLeftIcon className="sm:-ms-1 rtl:rotate-180" />
      <span className="max-sm:hidden">Previous</span>
    </PaginationLink>
  );
@@ -107,7 +107,7 @@ export function PaginationNext({
      {...props}
    >
      <span className="max-sm:hidden">Next</span>
-      <ChevronRightIcon className="sm:-me-1" />
+      <ChevronRightIcon className="sm:-me-1 rtl:rotate-180" />
    </PaginationLink>
  );
 }
@@ -15,7 +15,7 @@ import { cn } from "@/lib/utils";
 export const Select: typeof SelectPrimitive.Root = SelectPrimitive.Root;

 export const selectTriggerVariants = cva(
-  "relative inline-flex min-h-9 w-full min-w-36 select-none items-center justify-between gap-2 rounded-lg border border-input bg-background not-dark:bg-clip-padding px-[calc(--spacing(3)-1px)] text-left text-base text-foreground shadow-xs/5 outline-none ring-ring/24 transition-shadow before:pointer-events-none before:absolute before:inset-0 before:rounded-[calc(var(--radius-lg)-1px)] not-data-disabled:not-focus-visible:not-aria-invalid:not-data-pressed:before:shadow-[0_1px_--theme(--color-black/4%)] pointer-coarse:after:absolute pointer-coarse:after:size-full pointer-coarse:after:min-h-11 focus-visible:border-ring focus-visible:ring-[3px] aria-invalid:border-destructive/36 focus-visible:aria-invalid:border-destructive/64 focus-visible:aria-invalid:ring-destructive/16 data-disabled:pointer-events-none data-disabled:opacity-64 sm:min-h-8 sm:text-sm dark:bg-input/32 dark:aria-invalid:ring-destructive/24 dark:not-data-disabled:not-focus-visible:not-aria-invalid:not-data-pressed:before:shadow-[0_-1px_--theme(--color-white/6%)] [&_svg:not([class*='opacity-'])]:opacity-80 [&_svg:not([class*='size-'])]:size-4.5 sm:[&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0 [[data-disabled],:focus-visible,[aria-invalid],[data-pressed]]:shadow-none",
+  "relative inline-flex min-h-9 w-full min-w-36 select-none items-center justify-between gap-2 rounded-lg border border-input bg-background not-dark:bg-clip-padding px-[calc(--spacing(3)-1px)] text-start text-base text-foreground shadow-xs/5 outline-none ring-ring/24 transition-shadow before:pointer-events-none before:absolute before:inset-0 before:rounded-[calc(var(--radius-lg)-1px)] not-data-disabled:not-focus-visible:not-aria-invalid:not-data-pressed:before:shadow-[0_1px_--theme(--color-black/4%)] pointer-coarse:after:absolute pointer-coarse:after:size-full pointer-coarse:after:min-h-11 focus-visible:border-ring focus-visible:ring-[3px] aria-invalid:border-destructive/36 focus-visible:aria-invalid:border-destructive/64 focus-visible:aria-invalid:ring-destructive/16 data-disabled:pointer-events-none data-disabled:opacity-64 sm:min-h-8 sm:text-sm dark:bg-input/32 dark:aria-invalid:ring-destructive/24 dark:not-data-disabled:not-focus-visible:not-aria-invalid:not-data-pressed:before:shadow-[0_-1px_--theme(--color-white/6%)] [&_svg:not([class*='opacity-'])]:opacity-80 [&_svg:not([class*='size-'])]:size-4.5 sm:[&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0 [[data-disabled],:focus-visible,[aria-invalid],[data-pressed]]:shadow-none",
  {
    defaultVariants: {
      size: "default",
@@ -33,7 +33,7 @@ const SIDEBAR_WIDTH_ICON: string = "3rem";
 const SIDEBAR_KEYBOARD_SHORTCUT: string = "b";

 const sidebarMenuButtonVariants = cva(
-  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-lg p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pe-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg:not([class*='size-'])]:size-4 [&>svg]:shrink-0",
+  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-lg p-2 text-start text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pe-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg:not([class*='size-'])]:size-4 [&>svg]:shrink-0",
  {
    defaultVariants: {
      size: "default",
@@ -40,7 +40,7 @@ export function UpdateBanner() {
  };

  return (
-    <div className="fixed right-4 bottom-4 z-50 flex max-w-sm items-start gap-3 rounded-2xl border border-border bg-card px-4 py-3 shadow-lg">
+    <div className="fixed end-4 bottom-4 z-50 flex max-w-sm items-start gap-3 rounded-2xl border border-border bg-card px-4 py-3 shadow-lg">
      <div className="space-y-1.5">
        <p className="text-sm text-foreground">
          {t("settings.version.banner", { version: latest })}
@@ -55,7 +55,7 @@ export function UpdateBanner() {
      </div>
      <button
        aria-label={t("settings.version.bannerDismiss")}
-        className="-mr-1 shrink-0 rounded-lg p-1 text-muted-foreground transition-colors hover:bg-accent hover:text-foreground"
+        className="-me-1 shrink-0 rounded-lg p-1 text-muted-foreground transition-colors hover:bg-accent hover:text-foreground"
        onClick={dismiss}
        type="button"
      >
@@ -5,14 +5,33 @@ import LanguageDetector from "i18next-browser-languagedetector";
 import { initReactI18next } from "react-i18next";

 import en from "./locales/en/translation.json";
+import fr from "./locales/fr/translation.json";
+import so from "./locales/so/translation.json";
+import ar from "./locales/ar/translation.json";
+import de from "./locales/de/translation.json";

 export const defaultNS = "translation";

 // Add new languages here (and a matching JSON under locales/<lng>/translation.json).
 export const resources = {
  en: { translation: en },
+  fr: { translation: fr },
+  so: { translation: so },
+  ar: { translation: ar },
+  de: { translation: de },
 } as const;

+// Languages offered in the Settings → Profile switcher (label rendered there).
+export const supportedLanguages = ["en", "fr", "so", "ar", "de"] as const;
+
+// Right-to-left languages. Arabic is our only RTL locale today; keep this and the
+// inline <head> script in app/layout.tsx (which can't import this module) in sync.
+export const rtlLanguages = ["ar"] as const;
+
+/** Writing direction for a BCP-47 language tag (e.g. "ar", "ar-SA"). */
+export const dirFor = (lng: string | undefined): "rtl" | "ltr" =>
+  lng && rtlLanguages.some((r) => lng.startsWith(r)) ? "rtl" : "ltr";
+
 if (!i18n.isInitialized) {
  i18n
    .use(LanguageDetector)
@@ -21,8 +40,8 @@ if (!i18n.isInitialized) {
      resources,
      defaultNS,
      fallbackLng: "en",
-      // Only `en` exists today; keep this in sync with `resources` as languages grow.
-      supportedLngs: ["en"],
+      // Keep this in sync with `resources` as languages grow.
+      supportedLngs: ["en", "fr", "so", "ar", "de"],
      interpolation: { escapeValue: false },
      detection: {
        order: ["localStorage", "navigator", "htmlTag"],
@@ -6,7 +6,14 @@
    "signIn": "Sign in",
    "signUp": "Sign up",
    "backToSignIn": "Back to sign in",
-    "addedByAi": "Added by AI"
+    "addedByAi": "Added by AI",
+    "pagination": {
+      "label": "Pages",
+      "previous": "Previous",
+      "next": "Next",
+      "page": "Page {{page}}",
+      "summary": "Showing {{from}}–{{to}} of {{total}}"
+    }
  },
  "auth": {
    "login": {
@@ -222,13 +229,6 @@
    "loading": "Loading patients…",
    "empty": "No patients found.",
    "loadError": "Failed to load patients.",
-    "pagination": {
-      "label": "Patient pages",
-      "previous": "Previous",
-      "next": "Next",
-      "page": "Page {{page}}",
-      "summary": "Showing {{from}}–{{to}} of {{total}}"
-    },
    "columns": {
      "name": "Name",
      "mrn": "MRN",
@@ -1520,6 +1520,7 @@
      "current": "Current version",
      "latest": "Latest release",
      "checking": "Checking for updates…",
+      "checkNow": "Check for updates",
      "upToDate": "Up to date",
      "updateAvailable": "Update available",
      "offline": "Couldn't reach the update server",
@@ -1683,6 +1684,20 @@
      "professionalLinks": "Professional links",
      "professionalLinksHint": "Registry or institutional profiles used to verify your identity. They are never shown to patients.",
      "addLink": "Add link",
+      "language": {
+        "title": "Language",
+        "description": "The language temetro's interface is shown in on this device.",
+        "label": "Display language",
+        "en": "English",
+        "fr": "Français",
+        "so": "Soomaali",
+        "ar": "العربية",
+        "de": "Deutsch",
+        "confirmTitle": "Change display language?",
+        "confirmBody": "Switch the interface to {{language}}? The app will reload its text in the new language.",
+        "confirmCta": "Change language",
+        "cancel": "Cancel"
+      },
      "patientNotifications": "Patient notifications",
      "patientNotificationsDescription": "Emails sent to patients about their records, results, and pending approvals",
      "accountNotifications": "Account notifications",
@@ -0,0 +1,43 @@
+import i18n, { supportedLanguages } from "@/lib/i18n/config";
+import { getSettings, saveSettings } from "@/lib/settings";
+
+// The user's chosen UI language roams across devices via the backend
+// `user_settings` preferences map (localStorage stays the offline source of
+// truth). We store it under this key alongside notification preferences.
+const LANG_KEY = "language";
+
+const isSupported = (value: unknown): value is string =>
+  typeof value === "string" &&
+  (supportedLanguages as readonly string[]).includes(value);
+
+/**
+ * Persist the chosen language to the backend, merging into existing preferences
+ * so notification toggles aren't clobbered (PUT replaces the whole map).
+ * Best-effort: failures are swallowed since localStorage already holds the choice.
+ */
+export async function persistLanguage(lang: string): Promise<void> {
+  try {
+    const current = await getSettings();
+    if (current[LANG_KEY] === lang) return;
+    await saveSettings({ ...current, [LANG_KEY]: lang });
+  } catch {
+    // Ignore — the language is already applied and cached in localStorage.
+  }
+}
+
+/**
+ * On app load, adopt the language saved on the backend if it differs from the
+ * locally detected one (roaming to a new device). No-op when offline or when the
+ * stored value matches; localStorage remains authoritative otherwise.
+ */
+export async function applyStoredLanguage(): Promise<void> {
+  try {
+    const current = await getSettings();
+    const lang = current[LANG_KEY];
+    if (isSupported(lang) && lang !== (i18n.resolvedLanguage ?? i18n.language)) {
+      await i18n.changeLanguage(lang);
+    }
+  } catch {
+    // Ignore — unauthenticated or offline; keep the detected language.
+  }
+}
@@ -14,8 +14,8 @@ export type NetworkInfo = {
  urls: string[];
 };

-export function getVersionInfo(): Promise<VersionInfo> {
-  return apiFetch<VersionInfo>("/api/version");
+export function getVersionInfo(force = false): Promise<VersionInfo> {
+  return apiFetch<VersionInfo>(`/api/version${force ? "?refresh=1" : ""}`);
 }

 export function getNetworkInfo(): Promise<NetworkInfo> {
@@ -1,12 +1,13 @@
 {
  "name": "frontend",
-  "version": "0.2.1",
+  "version": "0.3.0",
  "private": true,
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start",
-    "lint": "eslint"
+    "lint": "eslint",
+    "check-locales": "node scripts/check-locales.mjs"
  },
  "dependencies": {
    "@ai-sdk/react": "^3.0.206",
@@ -0,0 +1,119 @@
+#!/usr/bin/env node
+// Locale parity check: every locale under lib/i18n/locales must have the same set
+// of logical keys as English, with matching {{interpolation}} placeholders.
+//
+// "Logical key" collapses i18next plural suffixes: `foo`, `foo_one`, `foo_other`,
+// `foo_zero`, `foo_two`, `foo_few`, `foo_many` all map to the logical key `foo`.
+// This lets Arabic carry six CLDR plural forms where English has two, without the
+// check flagging a mismatch.
+//
+// Exit code is non-zero if any locale is missing/extra keys or has a placeholder
+// mismatch. Arabic count-keys missing the full six CLDR forms are warnings only.
+
+import { readFileSync, readdirSync } from "node:fs";
+import { fileURLToPath } from "node:url";
+import { dirname, join } from "node:path";
+
+const here = dirname(fileURLToPath(import.meta.url));
+const localesDir = join(here, "..", "lib", "i18n", "locales");
+const REFERENCE = "en";
+const PLURAL_SUFFIXES = ["zero", "one", "two", "few", "many", "other"];
+const AR_REQUIRED = ["zero", "one", "two", "few", "many", "other"];
+
+/** Flatten a nested object into dotted paths → string values. */
+function flatten(obj, prefix = "", out = {}) {
+  for (const [key, value] of Object.entries(obj)) {
+    const path = prefix ? `${prefix}.${key}` : key;
+    if (value && typeof value === "object" && !Array.isArray(value)) {
+      flatten(value, path, out);
+    } else {
+      out[path] = value;
+    }
+  }
+  return out;
+}
+
+/** Strip a trailing i18next plural suffix, returning [logicalKey, suffix|null]. */
+function splitPlural(path) {
+  for (const suffix of PLURAL_SUFFIXES) {
+    if (path.endsWith(`_${suffix}`)) {
+      return [path.slice(0, -(suffix.length + 1)), suffix];
+    }
+  }
+  return [path, null];
+}
+
+/** All {{placeholder}} names in a string, sorted and de-duplicated. */
+function placeholders(value) {
+  if (typeof value !== "string") return [];
+  const found = new Set();
+  for (const match of value.matchAll(/\{\{\s*([\w.-]+)\s*\}\}/g)) {
+    found.add(match[1]);
+  }
+  return [...found].sort();
+}
+
+function logicalKeys(flat) {
+  // logicalKey → { suffixes: Set, placeholders: string[] }
+  const map = new Map();
+  for (const [path, value] of Object.entries(flat)) {
+    const [logical, suffix] = splitPlural(path);
+    const entry = map.get(logical) ?? { suffixes: new Set(), placeholders: [] };
+    if (suffix) entry.suffixes.add(suffix);
+    // Placeholders should be identical across plural forms; take the richest set.
+    const ph = placeholders(value);
+    if (ph.length > entry.placeholders.length) entry.placeholders = ph;
+    map.set(logical, entry);
+  }
+  return map;
+}
+
+const load = (lng) =>
+  JSON.parse(readFileSync(join(localesDir, lng, "translation.json"), "utf8"));
+
+const reference = logicalKeys(flatten(load(REFERENCE)));
+const locales = readdirSync(localesDir, { withFileTypes: true })
+  .filter((d) => d.isDirectory() && d.name !== REFERENCE)
+  .map((d) => d.name);
+
+let hadError = false;
+
+for (const lng of locales) {
+  const flat = flatten(load(lng));
+  const keys = logicalKeys(flat);
+  const errors = [];
+  const warnings = [];
+
+  for (const [key, ref] of reference) {
+    if (!keys.has(key)) {
+      errors.push(`missing key: ${key}`);
+      continue;
+    }
+    const got = keys.get(key);
+    const refPh = ref.placeholders.join(",");
+    const gotPh = got.placeholders.join(",");
+    if (refPh !== gotPh) {
+      errors.push(`placeholder mismatch at ${key}: en[${refPh}] vs ${lng}[${gotPh}]`);
+    }
+    if (lng === "ar" && ref.suffixes.size > 0) {
+      const missing = AR_REQUIRED.filter((s) => !got.suffixes.has(s));
+      if (missing.length) {
+        warnings.push(`ar plural ${key} missing CLDR forms: ${missing.join(", ")}`);
+      }
+    }
+  }
+  for (const key of keys.keys()) {
+    if (!reference.has(key)) errors.push(`extra key not in en: ${key}`);
+  }
+
+  if (errors.length) {
+    hadError = true;
+    console.error(`\n✖ ${lng}: ${errors.length} error(s)`);
+    for (const e of errors) console.error(`  - ${e}`);
+  } else {
+    console.log(`✔ ${lng}: parity OK (${reference.size} keys)`);
+  }
+  for (const w of warnings) console.warn(`  ⚠ ${w}`);
+}
+
+process.exit(hadError ? 1 : 0);
@@ -1,6 +1,6 @@
 {
  "name": "temetro",
-  "version": "0.2.1",
+  "version": "0.3.0",
  "private": true,
  "devDependencies": {
    "shadcn": "^4.11.0"
Author	SHA1	Message	Date
Khalid Abdi	d237504af9	frontend: add Somali, Arabic (RTL) & German languages Add three UI locales (so/ar/de) with full ~1,660-key translations alongside en/fr, selectable in Settings → Profile. Arabic gets full right-to-left support: - config.ts registers the locales and exports a `dirFor` helper; an inline <head> script in layout.tsx sets <html dir/lang> before first paint (no RTL flash), and i18n-provider keeps them in sync on language change. - ~160 physical direction utilities converted to logical (ms/me/ps/pe/ start/end/text-start/text-end); directional chevrons/arrows get rtl:rotate-180; chat-bubble align variants fixed to logical. - IBM Plex Sans Arabic appended to the sans/heading font stacks for per-character Arabic fallback. - Language persists to the backend user_settings and re-applies on sign-in so it roams across devices (localStorage stays the offline source of truth). - New scripts/check-locales.mjs (npm run check-locales) enforces key/placeholder parity and Arabic CLDR plural completeness. Bump to 0.3.0. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 23:03:13 +03:00
Khalid Abdi	46c32b432c	chore(release): v0.2.5 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-01 21:54:47 +03:00
Khalid Abdi	5bbfe551fc	release workflow: publish multi-arch images; settings: confirm language switch - release.yml: add QEMU + platforms: linux/amd64,linux/arm64 to both build-push steps so the published images work on Apple Silicon (fixes 'no matching manifest for linux/arm64/v8' on docker compose pull). - Settings -> Profile language picker is now a select that opens a confirmation dialog before applying, instead of switching instantly. - CLAUDE.md: require a dated docs changelog entry for every release. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-01 21:54:47 +03:00
Khalid Abdi	7838dd68a5	chore(release): v0.2.4 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 21:00:52 +03:00
Khalid Abdi	06810f861e	backend: make docker compose host ports configurable Mirror the existing POSTGRES_PORT override for the backend, frontend and adminer host ports (BACKEND_PORT / FRONTEND_PORT / ADMINER_PORT) so a port clash on `docker compose up -d` can be fixed via .env without editing the compose file. Documented in .env.example and the README. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 21:00:18 +03:00
Khalid Abdi	2bb03633ff	backend: detect updates from Docker Hub + add a Check for updates button GET /api/version now reads the latest version from Docker Hub image tags (the actual update channel clinics pull), falling back to the GitHub release if Docker Hub is unreachable, with a shorter 1h cache and a `?refresh=1` bypass. Settings → About & updates gains a "Check for updates" button that forces a fresh, cache-bypassing lookup. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 21:00:18 +03:00
Khalid Abdi	dc5f55f87d	frontend: paginate the Activity and Invoices pages Extract the Patients pagination into a reusable ListPagination component (components/ui/list-pagination.tsx, carrying the pageWindow helper) and use it on the Activity feed and the Invoices list (10/page, search resets to page 1). Patients is refactored onto the same component, removing the duplicated block. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 21:00:18 +03:00
Khalid Abdi	a4970df334	frontend: add a language switcher to Profile settings A Language section in the Profile panel offers English / Français, wired to i18n.changeLanguage (persisted to localStorage via the detector cache). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 21:00:01 +03:00
Khalid Abdi	6c074b54f3	frontend: add French translation and language i18n keys Register `fr` in the i18n config (resources + supportedLngs) and add a full French translation (locales/fr/translation.json) with exact key parity to English (1661 keys; placeholders and plural suffixes preserved). Also adds the shared `common.pagination.` keys, `settings.version.checkNow`, and `settings.profile.language.`, and drops the now-unused `patients.pagination.*`. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 21:00:01 +03:00
Khalid Abdi	f1c9f8af55	chore(release): v0.2.3 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 19:37:23 +03:00
Khalid Abdi	1c65f72ccf	backend: render patient card from searchPatients on a unique match "Show me <name>'s medical record" relied on the model chaining searchPatients → getPatient, but Gemini Flash often calls searchPatients then emits the canned closing line ("Here's the record.") without the second tool call, so no data-patientCard part is ever written and no card renders. (The prior Gemini fix only covered the empty-schema list tools.) searchPatients now writes the record card (data-patientCard, or data-recordGraph in graph mode) and a source directly when EXACTLY ONE patient matches — mirroring getPatient — so the common name-lookup flow no longer depends on a second tool call. Multiple/zero matches keep returning the disambiguation list. The tool description and system prompt tell the model the card is already shown on a unique match so it doesn't double-render. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 19:36:49 +03:00
Khalid Abdi	f12285b8c6	chore(release): v0.2.2 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-28 20:53:13 +03:00
Khalid Abdi	75910f7fb0	backend: fix AI chat cards not rendering on Gemini (empty tool schemas) The card-emitting chat tools (listAppointments, listTasks, listPrescriptions, getClinicInfo, getAnalytics, listInventory) used an empty `z.object({})` parameter schema. Google Gemini can't emit a function call for a tool whose JSON schema has no properties — it prints the call as `tool_code` text instead of invoking it — so the tool never ran and the frontend never received the data part to render a card. Give those tools a shared `emptyToolArgs` schema with one optional, ignored field so the schema is non-empty and Gemini calls them. execute bodies are unchanged; other providers ignore the extra field. This is the same fix already documented for previewImport. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-28 20:52:22 +03:00