♻️ 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
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✅ Ready for Easypanel deployment (no root dir needed)

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

dealplustech-astro/node_modules/wrap-ansi/index.d.ts

@@ -1,41 +0,0 @@
-export type Options = {
-	/**
-	By default the wrap is soft, meaning long words may extend past the column width. Setting this to `true` will make it hard wrap at the column width.
-
-	@default false
-	*/
-	readonly hard?: boolean;
-
-	/**
-	By default, an attempt is made to split words at spaces, ensuring that they don't extend past the configured columns. If wordWrap is `false`, each column will instead be completely filled splitting words as necessary.
-
-	@default true
-	*/
-	readonly wordWrap?: boolean;
-
-	/**
-	Whitespace on all lines is removed by default. Set this option to `false` if you don't want to trim.
-
-	@default true
-	*/
-	readonly trim?: boolean;
-};
-
-/**
-Wrap words to the specified column width.
-
-@param string - A string with ANSI escape codes, like one styled by [`chalk`](https://github.com/chalk/chalk). Newline characters will be normalized to `\n`.
-@param columns - The number of columns to wrap the text to.
-
-@example
-```
-import chalk from 'chalk';
-import wrapAnsi from 'wrap-ansi';
-
-const input = 'The quick brown ' + chalk.red('fox jumped over ') +
-	'the lazy ' + chalk.green('dog and then ran away with the unicorn.');
-
-console.log(wrapAnsi(input, 20));
-```
-*/
-export default function wrapAnsi(string: string, columns: number, options?: Options): string;