prevent trackback log upon error by wrapping cli in try-catch

rewind/cli.py

@@ -60,6 +60,7 @@ def main(argv=None) -> int:
     parser = build_parser()
     args = parser.parse_args(argv)
 
+    try:
         if args.command == "clip":
             clip(args.seconds)
         elif args.command == "mark":
@@ -70,6 +71,9 @@ def main(argv=None) -> int:
             save(args.start, args.end)
         else:
             parser.error("Unknown command")
+    except Exception as e:
+        print(f"Error: {e}", file=sys.stderr)
+        return 1
 
     return 0