♻️ 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-pascaligo.js

@@ -1,62 +0,0 @@
-(function (Prism) {
-
-	// Pascaligo is a layer 2 smart contract language for the tezos blockchain
-
-	var braces = /\((?:[^()]|\((?:[^()]|\([^()]*\))*\))*\)/.source;
-	var type = /(?:\b\w+(?:<braces>)?|<braces>)/.source.replace(/<braces>/g, function () { return braces; });
-
-	var pascaligo = Prism.languages.pascaligo = {
-		'comment': /\(\*[\s\S]+?\*\)|\/\/.*/,
-		'string': {
-			pattern: /(["'`])(?:\\[\s\S]|(?!\1)[^\\])*\1|\^[a-z]/i,
-			greedy: true
-		},
-		'class-name': [
-			{
-				pattern: RegExp(/(\btype\s+\w+\s+is\s+)<type>/.source.replace(/<type>/g, function () { return type; }), 'i'),
-				lookbehind: true,
-				inside: null // see below
-			},
-			{
-				pattern: RegExp(/<type>(?=\s+is\b)/.source.replace(/<type>/g, function () { return type; }), 'i'),
-				inside: null // see below
-			},
-			{
-				pattern: RegExp(/(:\s*)<type>/.source.replace(/<type>/g, function () { return type; })),
-				lookbehind: true,
-				inside: null // see below
-			}
-		],
-		'keyword': {
-			pattern: /(^|[^&])\b(?:begin|block|case|const|else|end|fail|for|from|function|if|is|nil|of|remove|return|skip|then|type|var|while|with)\b/i,
-			lookbehind: true
-		},
-		'boolean': {
-			pattern: /(^|[^&])\b(?:False|True)\b/i,
-			lookbehind: true
-		},
-		'builtin': {
-			pattern: /(^|[^&])\b(?:bool|int|list|map|nat|record|string|unit)\b/i,
-			lookbehind: true
-		},
-		'function': /\b\w+(?=\s*\()/,
-		'number': [
-			// Hexadecimal, octal and binary
-			/%[01]+|&[0-7]+|\$[a-f\d]+/i,
-			// Decimal
-			/\b\d+(?:\.\d+)?(?:e[+-]?\d+)?(?:mtz|n)?/i
-		],
-		'operator': /->|=\/=|\.\.|\*\*|:=|<[<=>]?|>[>=]?|[+\-*\/]=?|[@^=|]|\b(?:and|mod|or)\b/,
-		'punctuation': /\(\.|\.\)|[()\[\]:;,.{}]/
-	};
-
-	var classNameInside = ['comment', 'keyword', 'builtin', 'operator', 'punctuation'].reduce(function (accum, key) {
-		accum[key] = pascaligo[key];
-		return accum;
-	}, {});
-
-	pascaligo['class-name'].forEach(function (p) {
-		p.inside = classNameInside;
-	});
-
-}(Prism));