feat: move to V2

packages/shared/package.json

@@ -1,15 +1,25 @@
 {
   "name": "@kooltap/shared",
-  "version": "1.0.0",
+  "version": "2.0.0",
+  "private": true,
+  "files": [
+    "dist",
+    "src"
+  ],
   "main": "dist/index.js",
   "types": "src/index.ts",
   "scripts": {
     "build": "tsc",
     "typecheck": "tsc --noEmit",
-    "lint": "echo 'no linter configured'",
+    "schema": "tsx scripts/json-schema.ts",
     "clean": "rimraf dist"
   },
+  "dependencies": {
+    "zod": "^4.3.6"
+  },
   "devDependencies": {
-    "typescript": "^5.4.0"
+    "rimraf": "^6.0.1",
+    "tsx": "^4.20.6",
+    "typescript": "~5.9.3"
   }
-}
+}