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/intel/api-map.json

@@ -38,10 +38,7 @@
       "method": "GET",
       "path": "/api/events",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "start (YYYY-MM-DD, required)",
-        "end (YYYY-MM-DD, required)"
-      ],
+      "params": ["start (YYYY-MM-DD, required)", "end (YYYY-MM-DD, required)"],
       "file": "apps/api/src/routes/events.ts",
       "response": "{ occurrences: CalendarOccurrence[] }",
       "description": "Windowed calendar events. Max 90-day window. Reads only from MariaDB cache; never hits Fastmail. Expands RRULEs server-side."
@@ -59,9 +56,7 @@
       "method": "PATCH",
       "path": "/api/events/:uid/edit",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "uid (path)"
-      ],
+      "params": ["uid (path)"],
       "body": "CreateEventPayload",
       "file": "apps/api/src/routes/events.ts",
       "response": "202 { uid: string }",
@@ -71,9 +66,7 @@
       "method": "DELETE",
       "path": "/api/events/:uid",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "uid (path)"
-      ],
+      "params": ["uid (path)"],
       "file": "apps/api/src/routes/events.ts",
       "response": "202 { uid: string }",
       "description": "Enqueues delete to calendarOutbox with cached etag (If-Match). Async write-back."
@@ -82,9 +75,7 @@
       "method": "GET",
       "path": "/api/events/sync-status",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "uid (query, required)"
-      ],
+      "params": ["uid (query, required)"],
       "file": "apps/api/src/routes/events.ts",
       "response": "{ uid: string, status: 'pending'|'done'|'failed'|'dead', error?: string }",
       "description": "Outbox status poll for a given event UID, scoped to current member. Used by SyncStateToast."
@@ -134,9 +125,7 @@
       "method": "PATCH",
       "path": "/api/lists/:id",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "id (path)"
-      ],
+      "params": ["id (path)"],
       "body": "{ name?: string, isShared?: boolean } — at least one field required",
       "file": "apps/api/src/routes/lists.ts",
       "response": "{ id, name, isShared, ownerId, createdAt, updatedAt }",
@@ -146,9 +135,7 @@
       "method": "DELETE",
       "path": "/api/lists/:id",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "id (path)"
-      ],
+      "params": ["id (path)"],
       "file": "apps/api/src/routes/lists.ts",
       "response": "{ id }",
       "description": "Owner-only delete. Cascade via FK onDelete:cascade removes items and shares. Non-owner sharees receive 403."
@@ -157,9 +144,7 @@
       "method": "GET",
       "path": "/api/lists/:id/items",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "id (path)"
-      ],
+      "params": ["id (path)"],
       "file": "apps/api/src/routes/lists.ts",
       "response": "{ items: [{ id, listId, text, checked, rank, createdAt, updatedAt }] }",
       "description": "Returns all items for the list ordered by rank ASC. Access-gated: owner or sharee only (T-04-05)."
@@ -168,9 +153,7 @@
       "method": "POST",
       "path": "/api/lists/:id/items",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "id (path)"
-      ],
+      "params": ["id (path)"],
       "body": "{ text: string (1..500) }",
       "file": "apps/api/src/routes/lists.ts",
       "response": "201 { id, listId, text, checked, rank, createdAt, updatedAt }",
@@ -180,9 +163,7 @@
       "method": "PATCH",
       "path": "/api/list-items/:itemId",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "itemId (path)"
-      ],
+      "params": ["itemId (path)"],
       "body": "exactly one of: { checked: boolean } | { text: string } | { position: string }",
       "file": "apps/api/src/routes/lists.ts",
       "response": "{ id, listId, text, checked, rank, createdAt, updatedAt }",
@@ -192,9 +173,7 @@
       "method": "DELETE",
       "path": "/api/list-items/:itemId",
       "auth": "oidcAuthMiddleware",
-      "params": [
-        "itemId (path)"
-      ],
+      "params": ["itemId (path)"],
       "file": "apps/api/src/routes/lists.ts",
       "response": "{ id }",
       "description": "Delete item instantly (D-06). Delete-wins semantics (D-09): no rollback path. Access-gated: owner or sharee. publishListEvent item:deleted fan-out."