♻️ 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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✅ 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-pug.min.js

@@ -1 +0,0 @@
-!function(e){e.languages.pug={comment:{pattern:/(^([\t ]*))\/\/.*(?:(?:\r?\n|\r)\2[\t ].+)*/m,lookbehind:!0},"multiline-script":{pattern:/(^([\t ]*)script\b.*\.[\t ]*)(?:(?:\r?\n|\r(?!\n))(?:\2[\t ].+|\s*?(?=\r?\n|\r)))+/m,lookbehind:!0,inside:e.languages.javascript},filter:{pattern:/(^([\t ]*)):.+(?:(?:\r?\n|\r(?!\n))(?:\2[\t ].+|\s*?(?=\r?\n|\r)))+/m,lookbehind:!0,inside:{"filter-name":{pattern:/^:[\w-]+/,alias:"variable"},text:/\S[\s\S]*/}},"multiline-plain-text":{pattern:/(^([\t ]*)[\w\-#.]+\.[\t ]*)(?:(?:\r?\n|\r(?!\n))(?:\2[\t ].+|\s*?(?=\r?\n|\r)))+/m,lookbehind:!0},markup:{pattern:/(^[\t ]*)<.+/m,lookbehind:!0,inside:e.languages.markup},doctype:{pattern:/((?:^|\n)[\t ]*)doctype(?: .+)?/,lookbehind:!0},"flow-control":{pattern:/(^[\t ]*)(?:case|default|each|else|if|unless|when|while)\b(?: .+)?/m,lookbehind:!0,inside:{each:{pattern:/^each .+? in\b/,inside:{keyword:/\b(?:each|in)\b/,punctuation:/,/}},branch:{pattern:/^(?:case|default|else|if|unless|when|while)\b/,alias:"keyword"},rest:e.languages.javascript}},keyword:{pattern:/(^[\t ]*)(?:append|block|extends|include|prepend)\b.+/m,lookbehind:!0},mixin:[{pattern:/(^[\t ]*)mixin .+/m,lookbehind:!0,inside:{keyword:/^mixin/,function:/\w+(?=\s*\(|\s*$)/,punctuation:/[(),.]/}},{pattern:/(^[\t ]*)\+.+/m,lookbehind:!0,inside:{name:{pattern:/^\+\w+/,alias:"function"},rest:e.languages.javascript}}],script:{pattern:/(^[\t ]*script(?:(?:&[^(]+)?\([^)]+\))*[\t ]).+/m,lookbehind:!0,inside:e.languages.javascript},"plain-text":{pattern:/(^[\t ]*(?!-)[\w\-#.]*[\w\-](?:(?:&[^(]+)?\([^)]+\))*\/?[\t ]).+/m,lookbehind:!0},tag:{pattern:/(^[\t ]*)(?!-)[\w\-#.]*[\w\-](?:(?:&[^(]+)?\([^)]+\))*\/?:?/m,lookbehind:!0,inside:{attributes:[{pattern:/&[^(]+\([^)]+\)/,inside:e.languages.javascript},{pattern:/\([^)]+\)/,inside:{"attr-value":{pattern:/(=\s*(?!\s))(?:\{[^}]*\}|[^,)\r\n]+)/,lookbehind:!0,inside:e.languages.javascript},"attr-name":/[\w-]+(?=\s*!?=|\s*[,)])/,punctuation:/[!=(),]+/}}],punctuation:/:/,"attr-id":/#[\w\-]+/,"attr-class":/\.[\w\-]+/}},code:[{pattern:/(^[\t ]*(?:-|!?=)).+/m,lookbehind:!0,inside:e.languages.javascript}],punctuation:/[.\-!=|]+/};for(var t=[{filter:"atpl",language:"twig"},{filter:"coffee",language:"coffeescript"},"ejs","handlebars","less","livescript","markdown",{filter:"sass",language:"scss"},"stylus"],n={},a=0,i=t.length;a<i;a++){var r=t[a];r="string"==typeof r?{filter:r,language:r}:r,e.languages[r.language]&&(n["filter-"+r.filter]={pattern:RegExp("(^([\t ]*)):<filter_name>(?:(?:\r?\n|\r(?!\n))(?:\\2[\t ].+|\\s*?(?=\r?\n|\r)))+".replace("<filter_name>",(function(){return r.filter})),"m"),lookbehind:!0,inside:{"filter-name":{pattern:/^:[\w-]+/,alias:"variable"},text:{pattern:/\S[\s\S]*/,alias:[r.language,"language-"+r.language],inside:e.languages[r.language]}}})}e.languages.insertBefore("pug","filter",n)}(Prism);