Remove .vscode folder to prevent VS Code settings conflicts

- Deleted .vscode/settings.json that was forcing git signing settings
- .vscode/ is already in .gitignore to prevent future additions
- This prevents the repository from overriding individual developer VS Code preferences

Author: meenu155

.gitignore

@@ -147,3 +147,4 @@ vite.config.ts.timestamp-*
 .DS_Store
 .vscode/*
 .idea/
+test-workspace/

.vscode/settings.json

@@ -1,6 +1,6 @@
 {
   "name": "create-polyglot",
-  "version": "1.5.0",
+  "version": "1.6.0",
   "description": "Scaffold polyglot microservice monorepos with built-in templates for Node, Python, Go, and more.",
   "main": "bin/index.js",
   "scripts": {