chore: initial commit

pi extension exposing a single search tool. Providers: Kagi (headless
Firefox against kagi.com session-token endpoint) and SearXNG (JSON API).
Config lives at ~/.pi/pi-search/config.json with env overrides.

package.json

@@ -0,0 +1,28 @@
+{
+  "name": "@evan/pi-search",
+  "version": "0.1.0",
+  "private": true,
+  "description": "Web search tool for pi: Kagi (session token via headless Firefox) or SearXNG (JSON API).",
+  "pi": {
+    "extensions": [
+      "./index.ts"
+    ]
+  },
+  "type": "module",
+  "scripts": {
+    "typecheck": "tsc --noEmit",
+    "lint": "oxlint . --ignore-pattern=.direnv/** --ignore-pattern=node_modules/**"
+  },
+  "dependencies": {
+    "selenium-webdriver": "^4.43.0"
+  },
+  "devDependencies": {
+    "@mariozechner/pi-coding-agent": "^0.72.0",
+    "@types/node": "^22.10.0",
+    "@types/selenium-webdriver": "^4.35.5",
+    "oxlint": "^1.62.0",
+    "tsx": "^4.19.2",
+    "typebox": "^1.1.37",
+    "typescript": "^6.0.3"
+  }
+}