♻️ 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/parse5/package.json

@@ -1,50 +0,0 @@
-{
-    "name": "parse5",
-    "type": "module",
-    "description": "HTML parser and serializer.",
-    "version": "7.3.0",
-    "author": "Ivan Nikulin <ifaaan@gmail.com> (https://github.com/inikulin)",
-    "contributors": "https://github.com/inikulin/parse5/graphs/contributors",
-    "homepage": "https://parse5.js.org",
-    "funding": "https://github.com/inikulin/parse5?sponsor=1",
-    "dependencies": {
-        "entities": "^6.0.0"
-    },
-    "keywords": [
-        "html",
-        "parser",
-        "html5",
-        "WHATWG",
-        "specification",
-        "fast",
-        "html parser",
-        "html5 parser",
-        "htmlparser",
-        "parse5",
-        "serializer",
-        "html serializer",
-        "htmlserializer",
-        "parse",
-        "serialize"
-    ],
-    "license": "MIT",
-    "main": "dist/cjs/index.js",
-    "module": "dist/index.js",
-    "types": "dist/index.d.ts",
-    "exports": {
-        "import": "./dist/index.js",
-        "require": "./dist/cjs/index.js"
-    },
-    "scripts": {
-        "build:cjs": "tsc --noCheck --moduleResolution node10 --module CommonJS --target ES6 --outDir dist/cjs && echo '{\"type\":\"commonjs\"}' > dist/cjs/package.json"
-    },
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/inikulin/parse5.git"
-    },
-    "files": [
-        "dist/cjs/package.json",
-        "dist/**/*.js",
-        "dist/**/*.d.ts"
-    ]
-}