feat: vendor grouped tool search

pi-tool-search/package.json

@@ -0,0 +1,53 @@
+{
+  "name": "pi-tool-search",
+  "version": "0.3.6",
+  "description": "Model-built tool groups with bounded LRU schema loading for Pi",
+  "author": "Tuan Son <tuansondinh96@gmail.com>",
+  "license": "MIT",
+  "private": true,
+  "type": "module",
+  "main": "./extensions/index.ts",
+  "exports": {
+    ".": "./extensions/index.ts"
+  },
+  "files": [
+    "extensions",
+    "docs",
+    "README.md",
+    "CHANGELOG.md",
+    "LICENSE",
+    "UPSTREAM.md"
+  ],
+  "pi": {
+    "extensions": [
+      "./extensions/index.ts"
+    ]
+  },
+  "scripts": {
+    "build": "rm -rf dist && tsc -p tsconfig.json --noCheck --outDir dist",
+    "typecheck": "tsc -p tsconfig.json --noEmit",
+    "test": "node --test test/*.test.ts",
+    "check": "npm run typecheck && npm run test && npm run build"
+  },
+  "peerDependencies": {
+    "@earendil-works/pi-coding-agent": "*",
+    "typebox": "*"
+  },
+  "peerDependenciesMeta": {
+    "@earendil-works/pi-coding-agent": {
+      "optional": true
+    },
+    "typebox": {
+      "optional": true
+    }
+  },
+  "devDependencies": {
+    "@types/node": "24.10.13",
+    "typebox": "1.3.7",
+    "typescript": "6.0.3"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/tuansondinh/pi-tool-search.git"
+  }
+}