v1.6.5: fix attendance unique constraint, schema sync, seed script

- Change attendance idx_attendance_user_date from unique to index (allow multiple shifts per day)
- Reset migrations to single baseline init migration
- Add seed script with admin user (admin/admin)
- Update CLAUDE.md with migration workflow documentation
- Various frontend fixes (queries, pages, hooks)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/admin/pages/TripsAdmin.tsx

@@ -10,8 +10,14 @@ import {
   tripListOptions,
   tripVehiclesOptions,
   tripUsersOptions,
+  type BackendTrip,
+  type TripVehicle,
+  type TripUser,
 } from "../lib/queries/trips";
-import { companySettingsOptions } from "../lib/queries/settings";
+import {
+  companySettingsOptions,
+  type CompanySettingsData,
+} from "../lib/queries/settings";
 
 import AdminDatePicker from "../components/AdminDatePicker";
 import FormField from "../components/FormField";
@@ -23,17 +29,6 @@ import { Skeleton } from "boneyard-js/react";
 import TripsAdminFixture from "../fixtures/TripsAdminFixture";
 const API_BASE = "/api/admin";
 
-interface Vehicle {
-  id: number | string;
-  spz: string;
-  name: string;
-}
-
-interface UserShort {
-  id: number | string;
-  name: string;
-}
-
 interface Trip {
   id: number;
   vehicle_id: number | string;
@@ -49,22 +44,6 @@ interface Trip {
   driver_name: string;
 }
 
-interface BackendTrip {
-  id: number;
-  vehicle_id: number;
-  user_id: number;
-  trip_date: string;
-  start_km: number;
-  end_km: number;
-  distance: number | null;
-  route_from: string;
-  route_to: string;
-  is_business: boolean;
-  notes: string | null;
-  users: { id: number; first_name: string; last_name: string };
-  vehicles: { id: number; name: string; spz: string };
-}
-
 interface EditForm {
   vehicle_id: string;
   trip_date: string;
@@ -127,15 +106,13 @@ export default function TripsAdmin() {
   }>({ show: false, trip: null });
 
   const { data: vehiclesData = [] } = useQuery(tripVehiclesOptions());
-  const vehicles = vehiclesData as Vehicle[];
+  const vehicles = vehiclesData;
 
   const { data: tripUsersData = [] } = useQuery(tripUsersOptions());
-  const tripUsers = tripUsersData as UserShort[];
+  const tripUsers = tripUsersData;
 
   const { data: companySettings } = useQuery(companySettingsOptions());
-  const companyName =
-    ((companySettings as Record<string, unknown> | undefined)
-      ?.company_name as string) ?? "";
+  const companyName = companySettings?.company_name ?? "";
 
   const { data: tripsData, isPending } = useQuery(
     tripListOptions({
@@ -146,11 +123,11 @@ export default function TripsAdmin() {
       perPage: 100,
     }),
   );
-  const trips = ((tripsData ?? []) as BackendTrip[]).map(mapTrip);
+  const trips = (tripsData ?? []).map(mapTrip);
 
   useModalLock(showEditModal);
 
-  if (!hasPermission("trips.admin")) return <Forbidden />;
+  if (!hasPermission("trips.manage")) return <Forbidden />;
 
   const openEditModal = (trip: Trip) => {
     setEditingTrip(trip);