chore(deps): update devDependencies to latest

- eslint 10.0.2 → 10.0.3
- @types/node ^20 → ^22
- Bump to 0.2.2

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: vveerrgg

package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red-contrib-nostr",
-    "version": "0.2.1",
+    "version": "0.2.2",
     "description": "Node-RED nodes for seamless Nostr protocol integration. Features robust WebSocket handling, event filtering, and NPUB-based routing. Built with TypeScript for type safety and extensive testing. Perfect for Nostr automation flows.",
     "author": "vveerrgg",
     "type": "commonjs",
@@ -58,14 +58,14 @@
     },
     "devDependencies": {
         "@eslint/js": "^10.0.1",
-        "@types/node": "^20.19.33",
+        "@types/node": "^22.19.15",
         "@types/node-red": "^1.3.5",
         "@types/ws": "^8.18.1",
         "@typescript-eslint/eslint-plugin": "^8.56.0",
         "@typescript-eslint/parser": "^8.56.0",
         "@vitest/coverage-v8": "^4.0.18",
         "@vitest/ui": "^4.0.18",
-        "eslint": "^10.0.1",
+        "eslint": "^10.0.3",
         "node-red": "^4.1.5",
         "node-red-node-test-helper": "^0.3.6",
         "typescript": "^5.9.3",