fix: resolve permission fallback bug, remove debug code, and cleanup duplication

Logic Errors
------------
- Sidebar: fix permissions fallback so a user with no permissions gets
  zero access instead of falling back to the full nav list
  (user?.permissions ?? [] instead of ?? navSections.flatMap(...))
- carMaintanance.service / UseCarsMaintanance: add pagination to the
  maintenance records fetch instead of loading the entire list at once
- api.ts: redact sensitive fields (password, token) before logging the
  request body in console.debug, to avoid leaking credentials/PII

Code Flow Problems
-------------------
- OrderFormModal: remove leftover console.log/debug statements and the
  redundant onClick handler on the submit button
- auth: remove the unused src/service/auth.service.ts (axios) and keep
  only src/services/auth.service.ts (fetch); fix useAuth.ts import path
  from

app/dashboard/trips/archived/[tripId]/page.tsx

@@ -31,10 +31,8 @@ export default function ArchivedTripDetailPage() {
       setError(null);
       try {
         const token = getStoredToken();
-        // Archived trips must go through the archived endpoint —
-        // the normal /trip/:id endpoint won't return soft-deleted trips.
-        const res = await tripService.getArchivedById(tripId, token);
-        if (!cancelled) setTrip((res as unknown as { data: Trip }).data);
+        const data = await tripService.getArchivedById(tripId, token);
+        if (!cancelled) setTrip(data);
       } catch {
         if (!cancelled) setError("لم يتم العثور على هذه الرحلة في الأرشيف.");
       } finally {
@@ -54,7 +52,6 @@ export default function ArchivedTripDetailPage() {
     );
   }
 
-  // Edge case: invalid/missing/unreachable trip ID
   if (error || !trip) {
     return (
       <EmptyState