fix(parcel-sync): add 2min timeout to no-geom scan, non-blocking UI

- Server: Promise.race with 120s timeout on no-geom-scan API route
- Client: AbortController with 120s timeout on scan fetch
- UI: show 'max 2 min' during scanning + hint that buttons work without scan
- UI: timeout state shows retry button + explains no-geom won't be available
- Prevents indefinitely stuck 'Se scanează...' on slow eTerra responses

src/app/api/eterra/no-geom-scan/route.ts

@@ -48,9 +48,23 @@ export async function POST(req: Request) {
     }
 
     const client = await EterraClient.create(username, password);
-    const result = await scanNoGeometryParcels(client, siruta, {
+
+    // Global timeout: 2 minutes max for the entire scan
+    const scanPromise = scanNoGeometryParcels(client, siruta, {
       workspacePk: body.workspacePk ?? null,
     });
+    const timeoutPromise = new Promise<never>((_, reject) =>
+      setTimeout(
+        () =>
+          reject(
+            new Error(
+              "Scanare timeout — serverul eTerra răspunde lent. Reîncearcă mai târziu.",
+            ),
+          ),
+        120_000,
+      ),
+    );
+    const result = await Promise.race([scanPromise, timeoutPromise]);
 
     return NextResponse.json(result);
   } catch (error) {