♻️ 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/get-east-asian-width/readme.md

@@ -1,65 +0,0 @@
-# get-east-asian-width
-
-> Determine the [East Asian Width](https://unicode.org/reports/tr11/) of a Unicode character
-
-> East Asian Width categorizes Unicode characters based on their occupied space in East Asian typography, which helps in text layout and alignment, particularly in languages like Japanese, Chinese, and Korean.
-
-Unlike other similar packages, this package uses the latest Unicode data (which changes each year).
-
-## Install
-
-```sh
-npm install get-east-asian-width
-```
-
-## Usage
-
-```js
-import {eastAsianWidth, eastAsianWidthType} from 'get-east-asian-width';
-
-const codePoint = '字'.codePointAt(0);
-
-console.log(eastAsianWidth(codePoint));
-//=> 2
-
-console.log(eastAsianWidthType(codePoint));
-//=> 'wide'
-```
-
-## `eastAsianWidth(codePoint: number, options?: object): 1 | 2`
-
-Returns the width as a number for the given code point.
-
-### options
-
-Type: `object`
-
-#### ambiguousAsWide
-
-Type: `boolean`\
-Default: `false`
-
-Whether to treat an `'ambiguous'` character as wide.
-
-```js
-import {eastAsianWidth} from 'get-east-asian-width';
-
-const codePoint = '⛣'.codePointAt(0);
-
-console.log(eastAsianWidth(codePoint));
-//=> 1
-
-console.log(eastAsianWidth(codePoint, {ambiguousAsWide: true}));
-//=> 2
-```
-
-> Ambiguous characters behave like wide or narrow characters depending on the context (language tag, script identification, associated font, source of data, or explicit markup; all can provide the context). **If the context cannot be established reliably, they should be treated as narrow characters by default.**
-> - http://www.unicode.org/reports/tr11/
-
-## `eastAsianWidthType(codePoint: number): 'fullwidth' | 'halfwidth' | 'wide' | 'narrow' | 'neutral' | 'ambiguous'`
-
-Returns the type of “East Asian Width” for the given code point.
-
-## Related
-
-- [string-width](https://github.com/sindresorhus/string-width) - Get the visual width of a string