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.

apps/api/tests/broker/write.test.ts

@@ -11,7 +11,7 @@
  * They will turn GREEN in Plan 03-02 when the implementation is added.
  */
 
-import { describe, it, expect, vi } from 'vitest'
+import { describe, it, expect, vi } from 'vitest';
 
 // This import fails (RED) — broker/write.ts does not exist yet.
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
@@ -20,51 +20,68 @@ import {
   createCalendarEvent,
   updateCalendarEvent,
   deleteCalendarEvent,
-} from '../../src/broker/write.js'
+} from '../../src/broker/write.js';
 
 const makeMockResponse = (status: number): Response =>
-  ({ status, ok: status >= 200 && status < 300, headers: new Headers() }) as unknown as Response
+  ({ status, ok: status >= 200 && status < 300, headers: new Headers() }) as unknown as Response;
 
 describe('createCalendarEvent', () => {
   it('calls client.createCalendarObject with uid.ics filename', async () => {
     const mockClient = {
       createCalendarObject: vi.fn().mockResolvedValue(makeMockResponse(201)),
-    }
-    const mockCalendar = { url: 'https://caldav.fastmail.com/dav/calendars/user/test@fm.com/Default/' }
-    const uid = 'abc-123@familysync'
-    const icsString = 'BEGIN:VCALENDAR\r\nEND:VCALENDAR'
+    };
+    const mockCalendar = {
+      url: 'https://caldav.fastmail.com/dav/calendars/user/test@fm.com/Default/',
+    };
+    const uid = 'abc-123@familysync';
+    const icsString = 'BEGIN:VCALENDAR\r\nEND:VCALENDAR';
 
-    const result = await createCalendarEvent(mockClient as never, mockCalendar as never, uid, icsString)
+    const result = await createCalendarEvent(
+      mockClient as never,
+      mockCalendar as never,
+      uid,
+      icsString,
+    );
 
     expect(mockClient.createCalendarObject).toHaveBeenCalledWith({
       calendar: mockCalendar,
       filename: `${uid}.ics`,
       iCalString: icsString,
-    })
-    expect(result.status).toBe(201)
-  })
+    });
+    expect(result.status).toBe(201);
+  });
 
   it('returns the raw Response from client', async () => {
     const mockClient = {
       createCalendarObject: vi.fn().mockResolvedValue(makeMockResponse(204)),
-    }
-    const mockCalendar = { url: 'https://caldav.fastmail.com/' }
-    const result = await createCalendarEvent(mockClient as never, mockCalendar as never, 'uid@fs', 'ICS')
-    expect(result).toBeDefined()
-    expect(result.status).toBe(204)
-  })
-})
+    };
+    const mockCalendar = { url: 'https://caldav.fastmail.com/' };
+    const result = await createCalendarEvent(
+      mockClient as never,
+      mockCalendar as never,
+      'uid@fs',
+      'ICS',
+    );
+    expect(result).toBeDefined();
+    expect(result.status).toBe(204);
+  });
+});
 
 describe('updateCalendarEvent', () => {
   it('calls client.updateCalendarObject with etag in calendarObject (If-Match)', async () => {
     const mockClient = {
       updateCalendarObject: vi.fn().mockResolvedValue(makeMockResponse(204)),
-    }
-    const calendarObjectUrl = 'https://caldav.fastmail.com/dav/calendars/user/test/Default/uid.ics'
-    const icsString = 'BEGIN:VCALENDAR\r\nEND:VCALENDAR'
-    const etag = '"etag-123"'
+    };
+    const calendarObjectUrl = 'https://caldav.fastmail.com/dav/calendars/user/test/Default/uid.ics';
+    const icsString = 'BEGIN:VCALENDAR\r\nEND:VCALENDAR';
+    const etag = '"etag-123"';
 
-    const result = await updateCalendarEvent(mockClient as never, calendarObjectUrl, icsString, etag)
+    const result = await updateCalendarEvent(
+      mockClient as never,
+      calendarObjectUrl,
+      icsString,
+      etag,
+    );
 
     expect(mockClient.updateCalendarObject).toHaveBeenCalledWith({
       calendarObject: {
@@ -72,30 +89,35 @@ describe('updateCalendarEvent', () => {
         data: icsString,
         etag,
       },
-    })
-    expect(result.status).toBe(204)
-  })
+    });
+    expect(result.status).toBe(204);
+  });
 
   it('passes empty string as etag when etag is null (safe for If-Match)', async () => {
     const mockClient = {
       updateCalendarObject: vi.fn().mockResolvedValue(makeMockResponse(204)),
-    }
-    await updateCalendarEvent(mockClient as never, 'https://caldav.fastmail.com/uid.ics', 'ICS', null)
+    };
+    await updateCalendarEvent(
+      mockClient as never,
+      'https://caldav.fastmail.com/uid.ics',
+      'ICS',
+      null,
+    );
 
-    const callArg = mockClient.updateCalendarObject.mock.calls[0][0]
-    expect(callArg.calendarObject.etag).toBe('')
-  })
-})
+    const callArg = mockClient.updateCalendarObject.mock.calls[0][0];
+    expect(callArg.calendarObject.etag).toBe('');
+  });
+});
 
 describe('deleteCalendarEvent', () => {
   it('calls client.deleteCalendarObject with etag in calendarObject (If-Match)', async () => {
     const mockClient = {
       deleteCalendarObject: vi.fn().mockResolvedValue(makeMockResponse(204)),
-    }
-    const calendarObjectUrl = 'https://caldav.fastmail.com/dav/calendars/user/test/Default/uid.ics'
-    const etag = '"etag-456"'
+    };
+    const calendarObjectUrl = 'https://caldav.fastmail.com/dav/calendars/user/test/Default/uid.ics';
+    const etag = '"etag-456"';
 
-    const result = await deleteCalendarEvent(mockClient as never, calendarObjectUrl, etag)
+    const result = await deleteCalendarEvent(mockClient as never, calendarObjectUrl, etag);
 
     expect(mockClient.deleteCalendarObject).toHaveBeenCalledWith({
       calendarObject: {
@@ -103,17 +125,17 @@ describe('deleteCalendarEvent', () => {
         data: '',
         etag,
       },
-    })
-    expect(result.status).toBe(204)
-  })
+    });
+    expect(result.status).toBe(204);
+  });
 
   it('passes empty string as etag when etag is null', async () => {
     const mockClient = {
       deleteCalendarObject: vi.fn().mockResolvedValue(makeMockResponse(204)),
-    }
-    await deleteCalendarEvent(mockClient as never, 'https://caldav.fastmail.com/uid.ics', null)
+    };
+    await deleteCalendarEvent(mockClient as never, 'https://caldav.fastmail.com/uid.ics', null);
 
-    const callArg = mockClient.deleteCalendarObject.mock.calls[0][0]
-    expect(callArg.calendarObject.etag).toBe('')
-  })
-})
+    const callArg = mockClient.deleteCalendarObject.mock.calls[0][0];
+    expect(callArg.calendarObject.etag).toBe('');
+  });
+});