fix(repair-details): update file handling and type definitions

- Modified the file handling in the repair details page to use the correct repair ID and simplified the key assignment for photo files.
- Updated the API route to cast the status parameter to the new RepairStatus type for improved type safety.
- Expanded the RepairFileField type to include "delivery_note" for better file management.
- Removed unused helper functions to clean up the codebase and improve maintainability.

src/app/(app)/repairs/[id]/page.tsx

@@ -547,12 +547,12 @@ export default function RepairDetailPage({
                 <div className="grid grid-cols-3 sm:grid-cols-4 md:grid-cols-6 gap-2">
                   {photoFiles.map((f) => (
                     <a
-                      key={f.field + f.name}
-                      href={`/api/v1/files/repairs/${item.id}/${f.name}`}
+                      key={f}
+                      href={`/api/v1/files/repairs/${repair.id}/${f}`}
                       target="_blank"
                       rel="noopener noreferrer"
                       className="inline-flex h-7 w-7 items-center justify-center rounded hover:bg-muted"
-                      title={`${f.field}: ${f.name}`}
+                      title={f}
                       onClick={(e) => e.stopPropagation()}
                     >
                       <img

src/app/api/v1/repairs/route.ts

@@ -3,6 +3,7 @@ import {
   createRepair,
   listRepairs,
   type CreateRepairInput,
+  type RepairStatus,
 } from "@/lib/server/repairs-service";
 
 export const runtime = "nodejs";
@@ -29,7 +30,7 @@ export async function GET(req: NextRequest) {
     100,
   );
   const search = searchParams.get("search") ?? "";
-  const status = searchParams.get("status") ?? "";
+  const status = (searchParams.get("status") ?? "") as RepairStatus | "";
   const sort = searchParams.get("sort") ?? "-created";
 
   try {

src/lib/server/repairs-service.ts

@@ -462,7 +462,7 @@ export async function generateRepairDeliveryNote(
  * File upload helpers (photos / quote / purchase_order)
  * ========================================================================== */
 
-export type RepairFileField = "photos" | "quote" | "purchase_order";
+export type RepairFileField = "photos" | "quote" | "purchase_order" | "delivery_note";
 
 export async function uploadRepairFile(
   repairId: string,
@@ -626,17 +626,3 @@ export async function searchOrdersForRepairForm(
   };
 }
 
-/* ============================================================================
- * Misc helpers
- * ========================================================================== */
-
-/** Resolve the user id of the operator (for the audit stamp). */
-export async function getMe(): Promise<{ id: string; name?: string } | null> {
-  const pb = await getAdminPocketBase();
-  try {
-    const me = await pb.collection(USERS).getAuthRecord();
-    return me ? { id: (me as User).id, name: (me as User).name } : null;
-  } catch {
-    return null;
-  }
-}