style: align oxfmt to trailing-comma 'all' and normalize code

The repo was authored prettier-style (trailing-comma 'all') but .oxfmtrc.json
was set to 'es5', so every formatted file diverged. Switch the config to 'all'
to match the existing code, ignore docs/** and **/drizzle/** (prose + generated
snapshots the formatter should not own), and reformat the source tree once for
consistency. No behavioural change; all suites green (api 60, worker 28, admin 21).

apps/api/test/helpers.ts

@@ -27,7 +27,7 @@ export async function createTestUser(email: string, role: 'worker' | 'admin' = '
 export async function authToken(
   app: Hono,
   email: string,
-  role: 'worker' | 'admin' = 'worker'
+  role: 'worker' | 'admin' = 'worker',
 ): Promise<string> {
   await createTestUser(email, role);
   const signin = await app.request('/api/auth/sign-in/email', {
@@ -47,7 +47,7 @@ export function bearer(token: string): Record<string, string> {
 // Insert an activity straight into the DB (test setup that should not depend on authz).
 export async function seedActivity(
   name: string,
-  insoleTypes: string[] = ['Kurk', 'Berk', '3D']
+  insoleTypes: string[] = ['Kurk', 'Berk', '3D'],
 ): Promise<number> {
   const [row] = await db.insert(activities).values({ name, insoleTypes }).returning();
   return row.id;