♻️ 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/cli-boxes/index.d.ts

@@ -1,127 +0,0 @@
-declare namespace cliBoxes {
-	/**
-	Style of the box border.
-	*/
-	interface BoxStyle {
-		readonly topLeft: string;
-		readonly top: string;
-		readonly topRight: string;
-		readonly right: string;
-		readonly bottomRight: string;
-		readonly bottom: string;
-		readonly bottomLeft: string;
-		readonly left: string;
-	}
-
-	/**
-	All box styles.
-	*/
-	interface Boxes {
-		/**
-		@example
-		```
-		┌────┐
-		│    │
-		└────┘
-		```
-		*/
-		readonly single: BoxStyle;
-
-		/**
-		@example
-		```
-		╔════╗
-		║    ║
-		╚════╝
-		```
-		*/
-		readonly double: BoxStyle;
-
-		/**
-		@example
-		```
-		╭────╮
-		│    │
-		╰────╯
-		```
-		*/
-		readonly round: BoxStyle;
-
-		/**
-		@example
-		```
-		┏━━━━┓
-		┃    ┃
-		┗━━━━┛
-		```
-		*/
-		readonly bold: BoxStyle;
-
-		/**
-		@example
-		```
-		╓────╖
-		║    ║
-		╙────╜
-		```
-		*/
-		readonly singleDouble: BoxStyle;
-
-		/**
-		@example
-		```
-		╒════╕
-		│    │
-		╘════╛
-		```
-		*/
-		readonly doubleSingle: BoxStyle;
-
-		/**
-		@example
-		```
-		+----+
-		|    |
-		+----+
-		```
-		*/
-		readonly classic: BoxStyle;
-
-		/**
-		@example
-		```
-		↘↓↓↓↓↙
-		→    ←
-		↗↑↑↑↑↖
-		```
-		*/
-		readonly arrow: BoxStyle;
-	}
-}
-
-/**
-Boxes for use in the terminal.
-
-@example
-```
-import cliBoxes = require('cli-boxes');
-
-console.log(cliBoxes.single);
-// {
-// 	topLeft: '┌',
-// 	top: '─',
-// 	topRight: '┐',
-// 	right: '│',
-// 	bottomRight: '┘',
-// 	bottom: '─',
-// 	bottomLeft: '└',
-// 	left: '│'
-// }
-```
-*/
-declare const cliBoxes: cliBoxes.Boxes & {
-	// TODO: Remove this for the next major release
-	default: typeof cliBoxes;
-};
-
-export = cliBoxes;