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>

package.json

@@ -5,7 +5,7 @@
     "url": "https://github.com/modelcontextprotocol/ext-apps"
   },
   "homepage": "https://github.com/modelcontextprotocol/ext-apps",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "license": "MIT",
   "description": "MCP Apps SDK — Enable MCP servers to display interactive user interfaces in conversational clients.",
   "type": "module",