feat(action): 重构 action 接口为函数指针表并实现 quit 和 raise_or_run

src/core/action.h

@@ -1,3 +1,11 @@
 #pragma once
 
+#include "core/runtime.h"
+
 void spawn(const char *command);
+void quit(runtime_t *runtime, bool restart);
+void raise_or_run(
+  zdwm_runtime_t *runtime,
+  const char *class_name,
+  const char *command
+);