Upgrades Zod major version to 4

* Updates Zod dependency version
* Increments package major version, to account for breaking change (Zod Major version 3 no longer supported)
* Adds missing type dependency for node

Author: aaronchilcott

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "zod-from-json-schema",
-    "version": "0.4.2",
+    "version": "1.0.0",
     "description": "Creates Zod types from JSON Schema at runtime",
     "main": "dist/index.js",
     "module": "dist/index.mjs",
@@ -29,9 +29,10 @@
         "url": "git+https://github.com/glideapps/zod-from-json-schema.git"
     },
     "dependencies": {
-        "zod": "^3.25.25"
+        "zod": "^4.0.17"
     },
     "devDependencies": {
+        "@types/node": "^24.3.0",
         "@vitest/coverage-v8": "^3.0.9",
         "esbuild": "^0.25.2",
         "typescript": "^5.8.3",