Scaffold NewApproach: Full-stack Bun+Hono+TypeScript+TailwindCSS project

- Create modular project structure with src/backend, src/frontend, public
- Hono server with routing, static file serving, and API endpoints
- TailwindCSS styling pipeline with Tailwind CLI
- Vanilla JS frontend (extensible for frameworks)
- Complete TypeScript configuration and type checking
- Auth module as self-contained submodule
- Ready for development: bun run dev (port 3000)
- All dependencies installed and tested

Also:
- Lock main branch with read-only settings in VS Code
- Create .github/copilot-instructions.md with Monica persona
- Initialize session logging system

Status: Project ready for feature development

NewApproach/tailwind.config.js

@@ -0,0 +1,17 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "./public/**/*.html",
+    "./src/**/*.ts",
+    "./src/**/*.tsx",
+  ],
+  theme: {
+    extend: {
+      colors: {
+        primary: '#007bff',
+        secondary: '#6c757d',
+      },
+    },
+  },
+  plugins: [],
+};