Bump Node.js engine version to ^22.11.0 and remove VSCode settings file

Author: 1aron

package.json

@@ -18,7 +18,7 @@
         "url": "https://github.com/techor-dev/techor/issues"
     },
     "engines": {
-        "node": "^20.11.0"
+        "node": "^22.11.0"
     },
     "repository": {
         "type": "git",