fix search query parsing to allow multi-word query

cmdlets/search_file.py

@@ -216,8 +216,11 @@ def _run(result: Any, args: Sequence[str], config: Dict[str, Any]) -> int:
 		elif low in {"-type", "--type"} and i + 1 < len(args_list):
 			type_filter = args_list[i + 1].lower()
 			i += 2
-		elif not query and not arg.startswith("-"):
-			query = arg
+		elif not arg.startswith("-"):
+			if query:
+				query += " " + arg
+			else:
+				query = arg
 			i += 1
 		else:
 			i += 1