migration to postgres

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/servers/api/users/users-router.ts

@@ -15,7 +15,7 @@ usersRouter.get('/', async (ctx) => {
   const user = ctx.get('user');
   if (user.role !== 'Super Admin') throw errors.FORBIDDEN();
 
-  const users = getUsers();
+  const users = await getUsers();
   const sanitized = users.map(({ password, ...rest }) => rest);
 
   return ctx.json(sanitized);
@@ -39,7 +39,7 @@ usersRouter.post('/invite', async (ctx) => {
     ? (role as (typeof USER_ROLES)[number])
     : ('Member' as const);
 
-  const existing = getUserByEmail(email);
+  const existing = await getUserByEmail(email);
   if (existing) throw errors.CONFLICT('A user with this email already exists');
 
   const dbUser = await createUser({
@@ -71,7 +71,7 @@ usersRouter.post('/:id/resend-invite', async (ctx) => {
   const id = Number(ctx.req.param('id'));
   if (!id || isNaN(id)) throw errors.BAD_REQUEST('Invalid user ID');
 
-  const target = getUserById(id);
+  const target = await getUserById(id);
   if (!target) throw errors.NOT_FOUND('User not found');
   if (target.status !== 'Invited') throw errors.BAD_REQUEST('User is not in Invited status');
 
@@ -98,7 +98,7 @@ usersRouter.delete('/:id', async (ctx) => {
   if (!id || isNaN(id)) throw errors.BAD_REQUEST('Invalid user ID');
   if (id === reqUser.id) throw errors.BAD_REQUEST('Cannot delete yourself');
 
-  const target = getUserById(id);
+  const target = await getUserById(id);
   if (!target) throw errors.NOT_FOUND('User not found');
 
   await deleteUser(id);