♻️ 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/boxes.json

@@ -1,82 +0,0 @@
-{
-	"single": {
-		"topLeft": "┌",
-		"top": "─",
-		"topRight": "┐",
-		"right": "│",
-		"bottomRight": "┘",
-		"bottom": "─",
-		"bottomLeft": "└",
-		"left": "│"
-	},
-	"double": {
-		"topLeft": "╔",
-		"top": "═",
-		"topRight": "╗",
-		"right": "║",
-		"bottomRight": "╝",
-		"bottom": "═",
-		"bottomLeft": "╚",
-		"left": "║"
-	},
-	"round": {
-		"topLeft": "╭",
-		"top": "─",
-		"topRight": "╮",
-		"right": "│",
-		"bottomRight": "╯",
-		"bottom": "─",
-		"bottomLeft": "╰",
-		"left": "│"
-	},
-	"bold": {
-		"topLeft": "┏",
-		"top": "━",
-		"topRight": "┓",
-		"right": "┃",
-		"bottomRight": "┛",
-		"bottom": "━",
-		"bottomLeft": "┗",
-		"left": "┃"
-	},
-	"singleDouble": {
-		"topLeft": "╓",
-		"top": "─",
-		"topRight": "╖",
-		"right": "║",
-		"bottomRight": "╜",
-		"bottom": "─",
-		"bottomLeft": "╙",
-		"left": "║"
-	},
-	"doubleSingle": {
-		"topLeft": "╒",
-		"top": "═",
-		"topRight": "╕",
-		"right": "│",
-		"bottomRight": "╛",
-		"bottom": "═",
-		"bottomLeft": "╘",
-		"left": "│"
-	},
-	"classic": {
-		"topLeft": "+",
-		"top": "-",
-		"topRight": "+",
-		"right": "|",
-		"bottomRight": "+",
-		"bottom": "-",
-		"bottomLeft": "+",
-		"left": "|"
-	},
-	"arrow": {
-		"topLeft": "↘",
-		"top": "↓",
-		"topRight": "↙",
-		"right": "←",
-		"bottomRight": "↖",
-		"bottom": "↑",
-		"bottomLeft": "↗",
-		"left": "→"
-	}
-}