fix: use api.on() not api.registerHook() — registerHook requires hooks.internal.enabled config, api.on goes directly to typedHooks registry

Author: clawdreyhepburn

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@clawdreyhepburn/carapace",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Cedar policy enforcement for agent tool access via OpenClaw's before_tool_call hook.",
   "license": "Apache-2.0",
   "type": "module",

package.json

@@ -105,8 +105,8 @@ export default function register(api: OpenClawPluginApi) {
   };
 
   // --- Register before_tool_call hook ---
-  if (api.registerHook) {
-    api.registerHook("before_tool_call", async (event: any) => {
+  if (api.on) {
+    api.on("before_tool_call", async (event: any) => {
       const toolName: string = event.toolName ?? event.tool ?? event.name ?? "";
       const params: Record<string, unknown> = event.params ?? event.arguments ?? event.input ?? {};