♻️ Restructure: Move Astro to repository root

BREAKING CHANGE: Astro project is now at repository root
- Removed dealplustech-astro subdirectory
- Moved all Astro files to root
- Updated PostCSS config to .cjs
- Removed old Next.js files

✅ 11 pages built successfully
✅ Cookie consent banner included
✅ Privacy/Terms links in footer
✅ Ready for Easypanel deployment (no root dir needed)

Migration path:
- Old structure: /dealplustech-astro/
- New structure: / (root)

dealplustech-astro/node_modules/tinyglobby/README.md

@@ -1,25 +0,0 @@
-# tinyglobby
-
-[![npm version](https://img.shields.io/npm/v/tinyglobby.svg?maxAge=3600)](https://npmjs.com/package/tinyglobby)
-[![monthly downloads](https://img.shields.io/npm/dm/tinyglobby.svg?maxAge=3600)](https://npmjs.com/package/tinyglobby)
-
-A fast and minimal alternative to globby and fast-glob, meant to behave the same way.
-
-Both globby and fast-glob present some behavior no other globbing lib has,
-which makes it hard to manually replace with something smaller and better.
-
-This library uses only two subdependencies, compared to `globby`'s [23](https://npmgraph.js.org/?q=globby@14.1.0)
-and `fast-glob`'s [17](https://npmgraph.js.org/?q=fast-glob@3.3.3).
-
-## Usage
-
-```js
-import { glob, globSync } from 'tinyglobby';
-
-await glob(['files/*.ts', '!**/*.d.ts'], { cwd: 'src' });
-globSync('src/**/*.ts', { ignore: '**/*.d.ts' });
-```
-
-## Documentation
-
-Visit https://superchupu.dev/tinyglobby to read the full documentation.