清理未使用导入和局部变量

services/yyb-worker/runtime/main.py

@@ -180,7 +180,6 @@ def _gen_with_session(st: SessionState, order: dict) -> str:
 def cmd_gen(args) -> int:
     st = load_session(args.session)
     order = load_order(args.order)
-    params = {k: order.get(k, "") for k in ORDER_FIELDS}
     hex_msg = _gen_with_session(st, order)
     out = Path(args.output) if args.output else ROOT / "config" / "encrypt_msg.txt"
     out.parent.mkdir(parents=True, exist_ok=True)

services/yyb-worker/runtime/pyvm/algorithm.py

@@ -842,7 +842,6 @@ class VM:
     def run(self, fn: JSFunction, call_args):
         """执行一个 VM 函数实例(h)。fn 来自 make() 或 op87/58 创建的闭包。"""
         self.inst_id += 1
-        iid = self.inst_id
         if self.use_init_c and self.init_c is not None:
             C = self.init_c
             self.use_init_c = False
@@ -855,7 +854,6 @@ class VM:
         d = []  # 异常续延栈
         l = UNDEF  # 最近异常(op12 读取)
         o = self.o
-        cap = None  # 外部捕获回调(验证用)
         if not hasattr(self, "_all_trace"):
             self._all_trace = []
         while True: