♻️ 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-cfscript.js

@@ -1,44 +0,0 @@
-// https://cfdocs.org/script
-Prism.languages.cfscript = Prism.languages.extend('clike', {
-	'comment': [
-		{
-			pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,
-			lookbehind: true,
-			inside: {
-				'annotation': {
-					pattern: /(?:^|[^.])@[\w\.]+/,
-					alias: 'punctuation'
-				}
-			}
-		},
-		{
-			pattern: /(^|[^\\:])\/\/.*/,
-			lookbehind: true,
-			greedy: true
-		}
-	],
-	'keyword': /\b(?:abstract|break|catch|component|continue|default|do|else|extends|final|finally|for|function|if|in|include|package|private|property|public|remote|required|rethrow|return|static|switch|throw|try|var|while|xml)\b(?!\s*=)/,
-	'operator': [
-		/\+\+|--|&&|\|\||::|=>|[!=]==|[-+*/%&|^!=<>]=?|\?(?:\.|:)?|:/,
-		/\b(?:and|contains|eq|equal|eqv|gt|gte|imp|is|lt|lte|mod|not|or|xor)\b/
-	],
-	'scope': {
-		pattern: /\b(?:application|arguments|cgi|client|cookie|local|session|super|this|variables)\b/,
-		alias: 'global'
-	},
-	'type': {
-		pattern: /\b(?:any|array|binary|boolean|date|guid|numeric|query|string|struct|uuid|void|xml)\b/,
-		alias: 'builtin'
-	}
-});
-
-Prism.languages.insertBefore('cfscript', 'keyword', {
-	// This must be declared before keyword because we use "function" inside the lookahead
-	'function-variable': {
-		pattern: /[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,
-		alias: 'function'
-	}
-});
-
-delete Prism.languages.cfscript['class-name'];
-Prism.languages.cfc = Prism.languages['cfscript'];