重构仓库目录为统一的 runtime 分层并清理历史 openclaw 残留。

本次迁移将网关/通道/工具/技能/脚本与协议资源集中到新结构，统一路径常量与脚本转发机制，减少顶层噪音并保证运行与测试行为一致。

Made-with: Cursor

runtime/hooks/__init__.py

@@ -0,0 +1,27 @@
+from .internal_hooks import (
+    HookEvent,
+    HookHandler,
+    clear_hooks,
+    create_hook_event,
+    get_registered_hook_event_keys,
+    register_hook,
+    set_hooks_enabled,
+    trigger_hook,
+    unregister_hook,
+)
+
+from .loader import load_internal_hooks
+
+__all__ = [
+    "HookEvent",
+    "HookHandler",
+    "register_hook",
+    "unregister_hook",
+    "clear_hooks",
+    "get_registered_hook_event_keys",
+    "set_hooks_enabled",
+    "trigger_hook",
+    "create_hook_event",
+    "load_internal_hooks",
+]
+