Save uploaded files to uploads/job_id folder instead of temp dirs

- Create job_id first, then save files to uploads/job_id/
- Add debug print when index() is called
- Files will now be visible in uploads folder for debugging

app.py

@@ -352,6 +352,7 @@ def save_jobs(jobs):
 @app.route('/', methods=['GET', 'POST'])
 @login_required
 def index():
+    print(f"DEBUG: index() called with method={request.method}")
     global processing_complete, current_output_dir
     if request.method == 'POST':
         print(f"POST request received at {datetime.now()}")
@@ -363,8 +364,13 @@ def index():
         # Clean up any previous processing
         cleanup_temp_files()
         
-        # Create temp dirs
+        # Create job ID first
-        input_dir = tempfile.mkdtemp()
+        job_start_time = datetime.now()
+        job_id = job_start_time.strftime('%Y%m%d_%H%M%S')
+        
+        # Create dirs
+        input_dir = os.path.join('uploads', job_id)
+        os.makedirs(input_dir, exist_ok=True)
         output_dir = tempfile.mkdtemp()
         current_output_dir = output_dir
         
@@ -390,8 +396,6 @@ def index():
                     print(f"Saved file from folder: {filename}")
         
         # Create job immediately
-        job_start_time = datetime.now()
-        job_id = job_start_time.strftime('%Y%m%d_%H%M%S')
         jobs = load_jobs()
         jobs[job_id] = {
             'id': job_id,