Add startup port debug and OpenAPI path logging

backend/app/main.py

@@ -218,21 +218,28 @@ async def startup_event():
     # DEBUG: print all registered routes for troubleshooting
     try:
         robust_print("[ROUTES] Registered FastAPI routes:")
-        def print_route(route, prefix=""):
+        try:
+            openapi_paths = app.openapi().get("paths", {}).keys()
+            for path in sorted(openapi_paths):
+                robust_print(f"[OPENAPI] path={path}")
+        except Exception as e:
+            robust_print(f"[OPENAPI] path listing failed: {e}")
+
+        def print_route(route):
             try:
-                if hasattr(route, 'routes') and route.routes:
+                if hasattr(route, 'routes') and getattr(route, 'routes'):
                     for child in route.routes:
-                        print_route(child, prefix=prefix)
+                        print_route(child)
                 else:
                     methods = ",".join(sorted(list(route.methods))) if hasattr(route, 'methods') and route.methods else ''
                     robust_print(f"[ROUTE] path={getattr(route, 'path', str(route))} name={getattr(route, 'name', '')} methods={methods}")
-            except Exception:
-                robust_print(f"[ROUTE] path={getattr(route, 'path', str(route))} name={getattr(route, 'name', '')} methods=UNKNOWN")
+            except Exception as e:
+                robust_print(f"[ROUTE] path={getattr(route, 'path', str(route))} name={getattr(route, 'name', '')} methods=UNKNOWN error={e}")
 
         for r in app.routes:
             print_route(r)
-    except Exception:
-        pass
+    except Exception as e:
+        robust_print(f"[ROUTES] debug failed: {e}")
     robust_print("-" * 50, flush=True)
     robust_print("FakeShield API is now ONLINE and listening on port 8001.", flush=True)
     robust_print("-" * 50, flush=True)

backend/start_backend.py

@@ -22,7 +22,7 @@ cmd = [sys.executable, "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--
 # Change directory to the script's directory (backend)
 os.chdir(os.path.dirname(os.path.abspath(__file__)))
 
-print(f"Starting FakeShield Backend v10.0 (UTF-8 Mode)...")
+print(f"Starting FakeShield Backend v10.0 (UTF-8 Mode) on port {port}...")
 try:
     subprocess.run(cmd, check=True)
 except KeyboardInterrupt: