chore: bump to 0.2.2 + make Zod schemas version-agnostic (v3.25+/v4) (#178)

* feat: make generated Zod schemas version-agnostic (v3.25+/v4)

- Change generated schema imports from `zod/v4` to standard `zod`
- Replace v4-only `z.looseObject()` with `z.object().passthrough()`
- Works with both Zod v3.25+ and v4, matching MCP TS SDK approach
- Bump version to 0.2.2

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: regenerate package-lock.json in Docker

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

src/generated/schema.test.ts

@@ -1,7 +1,7 @@
 // Generated by ts-to-zod
 // Integration tests verifying schemas match TypeScript types
 // Run: npm run generate:schemas
-import * as z from "zod/v4";
+import { z } from "zod";
 
 import * as spec from "../spec.types.js";
 import * as generated from "./schema.js";