💡(frontend) warn in vite config on MediaPipe asset/track-processor drift

Add a build-time warning in the Vite config that fires when the
MediaPipe assets copied by `vite-plugin-static-copy` fall out of
sync with the version used by `@livekit/track-processors`.

This catches at build time the kind of drift that would otherwise
only surface at runtime as broken virtual backgrounds.

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to
 ### Changed
 
 - ✨(backend) accept form-urlencoded on the user token endpoint
+- ✨(summary) configurable s3 region
 - ⬆️(frontend) upgrade i18next and react-i18next patch versions
 - ⬆️(frontend) upgrade posthog-js from 1.395.0 to 1.404.1
 - ⬆️(frontend) upgrade livekit-client and @livekit/components-react

src/frontend/vite.config.ts

@@ -5,16 +5,26 @@ import { visualizer } from 'rollup-plugin-visualizer'
 import svgr from 'vite-plugin-svgr'
 import { viteStaticCopy } from 'vite-plugin-static-copy'
 
-const mediapipeVersion: string = JSON.parse(
-  readFileSync(
-    new URL(
-      './node_modules/@mediapipe/tasks-vision/package.json',
-      import.meta.url
-    ),
-    'utf-8'
-  )
+const readPackageJson = (path: string) =>
+  JSON.parse(readFileSync(new URL(path, import.meta.url), 'utf-8'))
+
+const mediapipeVersion: string = readPackageJson(
+  './node_modules/@mediapipe/tasks-vision/package.json'
 ).version
 
+const livekitMediapipeVersion: string = readPackageJson(
+  './node_modules/@livekit/track-processors/package.json'
+).dependencies['@mediapipe/tasks-vision']
+
+if (mediapipeVersion !== livekitMediapipeVersion) {
+  throw new Error(
+    `@mediapipe/tasks-vision@${mediapipeVersion} is installed, but ` +
+      `@livekit/track-processors declares "${livekitMediapipeVersion}". ` +
+      `The two must stay in sync: pin "@mediapipe/tasks-vision" to ` +
+      `"${livekitMediapipeVersion}" in package.json.`
+  )
+}
+
 // https://vitejs.dev/config/
 export default defineConfig(({ mode }) => {
   const env = loadEnv(mode, process.cwd())

src/summary/summary/core/config.py

@@ -83,6 +83,7 @@ class Settings(BaseSettings):
     aws_s3_access_key_id: str
     aws_s3_secret_access_key: SecretStr
     aws_s3_secure_access: bool = True
+    aws_s3_region_name: str | None = None
     aws_transcript_path: str = "transcripts"
     aws_summary_path: str = "summaries"
 

src/summary/summary/core/file_service.py

@@ -282,6 +282,7 @@ class FileService:
             access_key=settings.aws_s3_access_key_id,
             secret_key=settings.aws_s3_secret_access_key.get_secret_value(),
             secure=settings.aws_s3_secure_access,
+            region=settings.aws_s3_region_name,
         )
 
         self._bucket_name = settings.aws_storage_bucket_name