many edits

backend/server.ts

@@ -63,7 +63,9 @@ const fetchJson = async (url: string, token: string) => {
   });
   if (!res.ok) {
     const text = await res.text();
-    throw new Error(`Graph ${res.status}: ${text}`);
+    const err: any = new Error(`Graph ${res.status}: ${text}`);
+    err.status = res.status;
+    throw err;
   }
   return res.json();
 };
@@ -158,8 +160,9 @@ app.get('/api/job-files', async (c) => {
     return c.json({ items: mapped, total: mapped.length, source: q ? 'search' : 'walk', driveId });
   } catch (err) {
     const message = (err as Error)?.message || String(err);
+    const status = (err as any)?.status || 500;
     logLine('logs/error.log', `/api/job-files error: ${message}`);
-    return c.json({ error: message }, 500);
+    return c.json({ error: message }, status);
   }
 });
 
@@ -187,8 +190,9 @@ app.get('/api/job-file-content', async (c) => {
     return new Response(res.body, { status: 200, headers });
   } catch (err) {
     const message = (err as Error)?.message || String(err);
+    const status = (err as any)?.status || 500;
     logLine('logs/error.log', `/api/job-file-content error: ${message}`);
-    return c.json({ error: message }, 500);
+    return c.json({ error: message }, status);
   }
 });