S147-fix: TMP defined before JOBS_FILE — was NameError crash on startup

app.py

@@ -17,6 +17,13 @@ app = Flask(__name__)
 CORS(app)
 app.config["MAX_CONTENT_LENGTH"] = 512 * 1024 * 1024  # S146: 512MB — supports up to 200MB files
 
+TMP        = Path(tempfile.gettempdir())  # S147-fix: moved before JOBS block
+UPLOAD_DIR = TMP / "tilawa_uploads"
+CHUNK_DIR  = TMP / "tilawa_chunks"
+OUTPUT_DIR = TMP / "tilawa_outputs"
+for _d in [UPLOAD_DIR, CHUNK_DIR, OUTPUT_DIR]:
+    _d.mkdir(exist_ok=True)
+
 JOBS         = {}
 HISTORY      = []
 JOBS_LOCK    = threading.Lock()
@@ -79,14 +86,7 @@ def _load_jobs():
 
 _load_jobs()
 
-TMP        = Path(tempfile.gettempdir())
-UPLOAD_DIR = TMP / "tilawa_uploads"
-CHUNK_DIR  = TMP / "tilawa_chunks"
-OUTPUT_DIR = TMP / "tilawa_outputs"
-for _d in [UPLOAD_DIR, CHUNK_DIR, OUTPUT_DIR]:
-    _d.mkdir(exist_ok=True)
-
-BASE = Path(__file__).parent
+BASE = Path(__file__).parent  # S147-fix: TMP block moved up, deduplicated
 
 ENGINE_SCRIPTS = {
     "v11.0": BASE / "engine_tajalli_v1.py",