♻️ 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/prismjs/components/prism-parser.min.js

@@ -1 +0,0 @@
-!function(e){var n=e.languages.parser=e.languages.extend("markup",{keyword:{pattern:/(^|[^^])(?:\^(?:case|eval|for|if|switch|throw)\b|@(?:BASE|CLASS|GET(?:_DEFAULT)?|OPTIONS|SET_DEFAULT|USE)\b)/,lookbehind:!0},variable:{pattern:/(^|[^^])\B\$(?:\w+|(?=[.{]))(?:(?:\.|::?)\w+)*(?:\.|::?)?/,lookbehind:!0,inside:{punctuation:/\.|:+/}},function:{pattern:/(^|[^^])\B[@^]\w+(?:(?:\.|::?)\w+)*(?:\.|::?)?/,lookbehind:!0,inside:{keyword:{pattern:/(^@)(?:GET_|SET_)/,lookbehind:!0},punctuation:/\.|:+/}},escape:{pattern:/\^(?:[$^;@()\[\]{}"':]|#[a-f\d]*)/i,alias:"builtin"},punctuation:/[\[\](){};]/});n=e.languages.insertBefore("parser","keyword",{"parser-comment":{pattern:/(\s)#.*/,lookbehind:!0,alias:"comment"},expression:{pattern:/(^|[^^])\((?:[^()]|\((?:[^()]|\((?:[^()])*\))*\))*\)/,greedy:!0,lookbehind:!0,inside:{string:{pattern:/(^|[^^])(["'])(?:(?!\2)[^^]|\^[\s\S])*\2/,lookbehind:!0},keyword:n.keyword,variable:n.variable,function:n.function,boolean:/\b(?:false|true)\b/,number:/\b(?:0x[a-f\d]+|\d+(?:\.\d*)?(?:e[+-]?\d+)?)\b/i,escape:n.escape,operator:/[~+*\/\\%]|!(?:\|\|?|=)?|&&?|\|\|?|==|<[<=]?|>[>=]?|-[fd]?|\b(?:def|eq|ge|gt|in|is|le|lt|ne)\b/,punctuation:n.punctuation}}}),e.languages.insertBefore("inside","punctuation",{expression:n.expression,keyword:n.keyword,variable:n.variable,function:n.function,escape:n.escape,"parser-punctuation":{pattern:n.punctuation,alias:"punctuation"}},n.tag.inside["attr-value"])}(Prism);