style(13-03): apply Prettier formatting across repo

Mechanical reformat — no logic changes. 398 files changed, 19125
insertions(+), 16457 deletions(-). Prettier 3.8.4 with .prettierrc
(singleQuote:true, semi:true, tabWidth:2, trailingComma:all,
printWidth:100). Isolated per D-13-08 for reviewability.

.planning/milestones/v1.0-phases/03-event-write-back-pwa-install/03-03-SUMMARY.md

@@ -26,11 +26,11 @@ tech-stack:
   added: []
   patterns:
     - "resolveUserId(c): dev-bypass c.get('user') first, fallback to getAuth(c) for OIDC — same pattern as me.ts"
-    - "Enqueue-only write endpoints: no Fastmail call in routes; db.insert(calendarOutbox) is the only side effect"
-    - "Edit-as-move: db.transaction with paired delete+create sharing a groupId (D-04)"
-    - "sync-status: .orderBy(desc(createdAt)).limit(1) to get latest outbox row; userId-scoped (T-03-07)"
-    - "writable-calendars: WHERE userId=currentUser.id OR isShared=1 — authoritative D-03 enforcement (T-03-11)"
-    - "Test mock pattern for db.transaction: factory fn cb receives mock tx with insert; vi.mock hoisted factory captures mutable refs"
+    - 'Enqueue-only write endpoints: no Fastmail call in routes; db.insert(calendarOutbox) is the only side effect'
+    - 'Edit-as-move: db.transaction with paired delete+create sharing a groupId (D-04)'
+    - 'sync-status: .orderBy(desc(createdAt)).limit(1) to get latest outbox row; userId-scoped (T-03-07)'
+    - 'writable-calendars: WHERE userId=currentUser.id OR isShared=1 — authoritative D-03 enforcement (T-03-11)'
+    - 'Test mock pattern for db.transaction: factory fn cb receives mock tx with insert; vi.mock hoisted factory captures mutable refs'
     - "devAuthBypass mock in tests: vi.mock('../auth/devBypass.js') injects dev user so write tests get authenticated context"
 
 key-files:
@@ -40,15 +40,15 @@ key-files:
     - apps/api/tests/routes/events.test.ts
 
 key-decisions:
-  - "resolveUserId helper uses any type to avoid Hono context generic complexity — acceptable for internal helper"
-  - "Two-query ownership check for edit/delete (get event, then check calendar isShared) to maintain simple from().where() chain that test mocks can intercept without innerJoin complexity"
-  - "Writable-calendars response maps to { url, displayName, color, isShared } — the Plan 05 WritableCalendar shape"
+  - 'resolveUserId helper uses any type to avoid Hono context generic complexity — acceptable for internal helper'
+  - 'Two-query ownership check for edit/delete (get event, then check calendar isShared) to maintain simple from().where() chain that test mocks can intercept without innerJoin complexity'
+  - 'Writable-calendars response maps to { url, displayName, color, isShared } — the Plan 05 WritableCalendar shape'
   - "sync-status returns { uid, status: 'done' } when no outbox row found (nothing pending = settled)"
 
 patterns-established:
-  - "Enqueue-only write route: validate → check ownership → db.insert(calendarOutbox) → return 202; no broker call"
-  - "D-03 ownership enforcement at two layers: write endpoints AND writable-calendars listing"
-  - "vi.mock devAuthBypass for write-endpoint tests avoids needing ENV manipulation or OIDC infrastructure"
+  - 'Enqueue-only write route: validate → check ownership → db.insert(calendarOutbox) → return 202; no broker call'
+  - 'D-03 ownership enforcement at two layers: write endpoints AND writable-calendars listing'
+  - 'vi.mock devAuthBypass for write-endpoint tests avoids needing ENV manipulation or OIDC infrastructure'
 
 requirements-completed: [CAL-04, CAL-05, CAL-06, CAL-07]
 
@@ -98,6 +98,7 @@ completed: 2026-06-05
 ### Auto-fixed Issues
 
 **1. [Rule 1 - Bug] TypeScript error on resolveUserId helper**
+
 - **Found during:** Task 1 (implementation) — tsc --noEmit reported TS2493/TS2339 on complex Hono context type inference
 - **Issue:** The helper function tried to infer the Hono context type from `eventsRouter.get` parameters, which failed due to tuple type length mismatch
 - **Fix:** Changed helper parameter to `any` with inline cast; added clarifying comment
@@ -139,5 +140,6 @@ No new network endpoints or auth paths beyond what is in the plan's threat model
 - Plan 05 (EventForm + client.ts): POST /create, PATCH /:uid/edit, DELETE /:uid endpoints are live; GET /writable-calendars provides the picker data
 
 ---
-*Phase: 03-event-write-back-pwa-install*
-*Completed: 2026-06-05*
+
+_Phase: 03-event-write-back-pwa-install_
+_Completed: 2026-06-05_