frontend: in-dialog wallet-sync stepper for record changes

When the selected patient has a linked wallet, create/edit dialogs now show
a two-step stepper: after saving, step 2 offers to push the change to the
patient's wallet (reusing pushWalletUpdate + approval polling). Added a shared
useWalletSync hook and DialogStepper/WalletSyncStep components, wired into the
appointment, invoice, prescription, patient-edit, and scribe dialogs. Falls
back to the old close-on-save when the patient has no wallet. Added walletSync.*
keys to all locales.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/lib/i18n/locales/ar/translation.json

@@ -2216,5 +2216,26 @@
       "lookupAnother": "بحث عن آخر",
       "errorGeneric": "تعذّر العثور على سجلك. يرجى التحقّق من بياناتك أو سؤال مكتب الاستقبال."
     }
+  },
+  "walletSync": {
+    "step1": "التفاصيل",
+    "step2": "المزامنة مع المحفظة",
+    "prompt": "إرسال إلى محفظة {{name}}؟",
+    "promptBody": "يستخدم هذا المريض تطبيق المحفظة. أرسل هذا التغيير لمزامنته مع هاتفه — سيوافق عليه على جهازه.",
+    "changesLabel": "ما الذي تغيّر",
+    "skip": "ليس الآن",
+    "send": "إرسال إلى المحفظة",
+    "done": "تم",
+    "errors": {
+      "generic": "تعذّر إرسال التحديث. يرجى المحاولة مرة أخرى."
+    },
+    "summary": {
+      "invoiceCreated": "فاتورة جديدة {{number}}",
+      "invoiceUpdated": "تم تحديث الفاتورة {{number}}",
+      "appointment": "موعد جديد في {{date}} الساعة {{time}}",
+      "prescription": "وصفة جديدة: {{drug}}",
+      "demographics": "تم تحديث البيانات الديموغرافية",
+      "note": "ملاحظة سريرية جديدة"
+    }
   }
 }

frontend/lib/i18n/locales/de/translation.json

@@ -2196,5 +2196,26 @@
       "lookupAnother": "Weitere nachschlagen",
       "errorGeneric": "Ihre Akte konnte nicht gefunden werden. Bitte prüfen Sie Ihre Angaben oder wenden Sie sich an die Rezeption."
     }
+  },
+  "walletSync": {
+    "step1": "Details",
+    "step2": "Mit Wallet abgleichen",
+    "prompt": "An {{name}}s Wallet senden?",
+    "promptBody": "Diese Person nutzt die Wallet-App. Senden Sie diese Änderung, damit sie auf das Gerät übertragen wird — die Bestätigung erfolgt auf dem Telefon.",
+    "changesLabel": "Was sich geändert hat",
+    "skip": "Jetzt nicht",
+    "send": "An Wallet senden",
+    "done": "Fertig",
+    "errors": {
+      "generic": "Aktualisierung konnte nicht gesendet werden. Bitte erneut versuchen."
+    },
+    "summary": {
+      "invoiceCreated": "Neue Rechnung {{number}}",
+      "invoiceUpdated": "Rechnung {{number}} aktualisiert",
+      "appointment": "Neuer Termin am {{date}} um {{time}}",
+      "prescription": "Neues Rezept: {{drug}}",
+      "demographics": "Stammdaten aktualisiert",
+      "note": "Neue klinische Notiz"
+    }
   }
 }

frontend/lib/i18n/locales/en/translation.json

@@ -2196,5 +2196,26 @@
       "lookupAnother": "Look up another",
       "errorGeneric": "Couldn't find your record. Please check your details or ask the front desk."
     }
+  },
+  "walletSync": {
+    "step1": "Details",
+    "step2": "Sync to wallet",
+    "prompt": "Send to {{name}}'s wallet?",
+    "promptBody": "This patient uses the wallet app. Send this change so it syncs to their phone — they approve it on their device.",
+    "changesLabel": "What changed",
+    "skip": "Not now",
+    "send": "Send to wallet",
+    "done": "Done",
+    "errors": {
+      "generic": "Couldn't send the update. Please try again."
+    },
+    "summary": {
+      "invoiceCreated": "New invoice {{number}}",
+      "invoiceUpdated": "Updated invoice {{number}}",
+      "appointment": "New appointment on {{date}} at {{time}}",
+      "prescription": "New prescription: {{drug}}",
+      "demographics": "Demographics updated",
+      "note": "New clinical note"
+    }
   }
 }

frontend/lib/i18n/locales/fr/translation.json

@@ -2196,5 +2196,26 @@
       "lookupAnother": "Rechercher un autre",
       "errorGeneric": "Impossible de trouver votre dossier. Veuillez vérifier vos informations ou demander à l'accueil."
     }
+  },
+  "walletSync": {
+    "step1": "Détails",
+    "step2": "Synchroniser au portefeuille",
+    "prompt": "Envoyer au portefeuille de {{name}} ?",
+    "promptBody": "Ce patient utilise l'application portefeuille. Envoyez cette modification pour la synchroniser sur son téléphone — il l'approuvera sur son appareil.",
+    "changesLabel": "Ce qui a changé",
+    "skip": "Plus tard",
+    "send": "Envoyer au portefeuille",
+    "done": "Terminé",
+    "errors": {
+      "generic": "Impossible d'envoyer la mise à jour. Veuillez réessayer."
+    },
+    "summary": {
+      "invoiceCreated": "Nouvelle facture {{number}}",
+      "invoiceUpdated": "Facture {{number}} mise à jour",
+      "appointment": "Nouveau rendez-vous le {{date}} à {{time}}",
+      "prescription": "Nouvelle ordonnance : {{drug}}",
+      "demographics": "Données démographiques mises à jour",
+      "note": "Nouvelle note clinique"
+    }
   }
 }

frontend/lib/i18n/locales/so/translation.json

@@ -2196,5 +2196,26 @@
       "lookupAnother": "Raadi mid kale",
       "errorGeneric": "Diiwaankaaga lama helin. Fadlan hubi faahfaahintaada ama ka codso miiska hore."
     }
+  },
+  "walletSync": {
+    "step1": "Faahfaahin",
+    "step2": "La socodsii walletka",
+    "prompt": "Ma u dirtaa walletka {{name}}?",
+    "promptBody": "Bukaankan wuxuu isticmaalaa abka walletka. Dir isbeddelkan si loogu socodsiiyo taleefankooda — waxay ku ansixin doonaan aaladdooda.",
+    "changesLabel": "Wixii isbeddelay",
+    "skip": "Hadda maya",
+    "send": "U dir walletka",
+    "done": "Dhammaystiran",
+    "errors": {
+      "generic": "Cusboonaysiinta lama diri karin. Fadlan mar kale isku day."
+    },
+    "summary": {
+      "invoiceCreated": "Qaansheeg cusub {{number}}",
+      "invoiceUpdated": "Qaansheeg {{number}} la cusboonaysiiyay",
+      "appointment": "Ballan cusub {{date}} saacadda {{time}}",
+      "prescription": "Rijeeto cusub: {{drug}}",
+      "demographics": "Xogta bukaanka la cusboonaysiiyay",
+      "note": "Qoraal caafimaad cusub"
+    }
   }
 }