feat(pi-permission-ai-judge): add deferring authorizer extension

- add pnpm workspace scaffold with shared TypeScript config
- register an ai-bash-judge authorizer with pi-permission-system
- log permission request details and deterministic policy verdicts
- record review entries and defer to the next authorizer

package.json

@@ -0,0 +1,9 @@
+{
+  "name": "pi-extensions",
+  "description": "Persional pi code agent extentsions",
+  "scripts": {
+    "check": "pnpm -r check",
+    "test": "pnpm -r test"
+  },
+  "type": "module"
+}