feat: vendor grouped tool search

package.json

@@ -11,6 +11,13 @@
   "files": [
     "extensions",
     "pi-rtk-optimizer",
+    "pi-tool-search/extensions",
+    "pi-tool-search/docs",
+    "pi-tool-search/package.json",
+    "pi-tool-search/README.md",
+    "pi-tool-search/CHANGELOG.md",
+    "pi-tool-search/LICENSE",
+    "pi-tool-search/UPSTREAM.md",
     "pi-permission-auto-review",
     "pi-permission-system/src",
     "pi-permission-system/config",
@@ -47,7 +54,8 @@
       "./extensions/condense.ts",
       "./pi-permission-auto-review/index.ts",
       "./extensions/permission-system.ts",
-      "./extensions/tool-routing.ts"
+      "./extensions/tool-routing.ts",
+      "./pi-tool-search/extensions/index.ts"
     ],
     "skills": [
       "./node_modules/context-mode/skills",
@@ -69,6 +77,7 @@
     "pi-hermes-memory": "0.9.6",
     "pi-lsp": "0.1.7",
     "pi-mcp-adapter": "2.26.0",
+    "pi-tool-search": "file:./pi-tool-search",
     "typescript": "6.0.3",
     "typescript-language-server": "5.3.0",
     "zod": "4.4.3"
@@ -77,7 +86,8 @@
     "@earendil-works/pi-ai": "*",
     "@earendil-works/pi-coding-agent": "*",
     "@earendil-works/pi-tui": "*",
-    "@sinclair/typebox": "*"
+    "@sinclair/typebox": "*",
+    "typebox": "*"
   },
   "peerDependenciesMeta": {
     "@earendil-works/pi-ai": {
@@ -91,6 +101,9 @@
     },
     "@sinclair/typebox": {
       "optional": true
+    },
+    "typebox": {
+      "optional": true
     }
   },
   "engines": {