♻️ 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-smarty.js

@@ -1,131 +0,0 @@
-(function (Prism) {
-
-	Prism.languages.smarty = {
-		'comment': {
-			pattern: /^\{\*[\s\S]*?\*\}/,
-			greedy: true
-		},
-		'embedded-php': {
-			pattern: /^\{php\}[\s\S]*?\{\/php\}/,
-			greedy: true,
-			inside: {
-				'smarty': {
-					pattern: /^\{php\}|\{\/php\}$/,
-					inside: null // see below
-				},
-				'php': {
-					pattern: /[\s\S]+/,
-					alias: 'language-php',
-					inside: Prism.languages.php
-				}
-			}
-		},
-		'string': [
-			{
-				pattern: /"(?:\\.|[^"\\\r\n])*"/,
-				greedy: true,
-				inside: {
-					'interpolation': {
-						pattern: /\{[^{}]*\}|`[^`]*`/,
-						inside: {
-							'interpolation-punctuation': {
-								pattern: /^[{`]|[`}]$/,
-								alias: 'punctuation'
-							},
-							'expression': {
-								pattern: /[\s\S]+/,
-								inside: null // see below
-							}
-						}
-					},
-					'variable': /\$\w+/
-				}
-			},
-			{
-				pattern: /'(?:\\.|[^'\\\r\n])*'/,
-				greedy: true
-			},
-		],
-		'keyword': {
-			pattern: /(^\{\/?)[a-z_]\w*\b(?!\()/i,
-			lookbehind: true,
-			greedy: true
-		},
-		'delimiter': {
-			pattern: /^\{\/?|\}$/,
-			greedy: true,
-			alias: 'punctuation'
-		},
-		'number': /\b0x[\dA-Fa-f]+|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee][-+]?\d+)?/,
-		'variable': [
-			/\$(?!\d)\w+/,
-			/#(?!\d)\w+#/,
-			{
-				pattern: /(\.|->|\w\s*=)(?!\d)\w+\b(?!\()/,
-				lookbehind: true
-			},
-			{
-				pattern: /(\[)(?!\d)\w+(?=\])/,
-				lookbehind: true
-			}
-		],
-		'function': {
-			pattern: /(\|\s*)@?[a-z_]\w*|\b[a-z_]\w*(?=\()/i,
-			lookbehind: true
-		},
-		'attr-name': /\b[a-z_]\w*(?=\s*=)/i,
-		'boolean': /\b(?:false|no|off|on|true|yes)\b/,
-		'punctuation': /[\[\](){}.,:`]|->/,
-		'operator': [
-			/[+\-*\/%]|==?=?|[!<>]=?|&&|\|\|?/,
-			/\bis\s+(?:not\s+)?(?:div|even|odd)(?:\s+by)?\b/,
-			/\b(?:and|eq|gt?e|gt|lt?e|lt|mod|neq?|not|or)\b/
-		]
-	};
-
-	Prism.languages.smarty['embedded-php'].inside.smarty.inside = Prism.languages.smarty;
-	Prism.languages.smarty.string[0].inside.interpolation.inside.expression.inside = Prism.languages.smarty;
-
-	var string = /"(?:\\.|[^"\\\r\n])*"|'(?:\\.|[^'\\\r\n])*'/;
-	var smartyPattern = RegExp(
-		// comments
-		/\{\*[\s\S]*?\*\}/.source +
-		'|' +
-		// php tags
-		/\{php\}[\s\S]*?\{\/php\}/.source +
-		'|' +
-		// smarty blocks
-		/\{(?:[^{}"']|<str>|\{(?:[^{}"']|<str>|\{(?:[^{}"']|<str>)*\})*\})*\}/.source
-			.replace(/<str>/g, function () { return string.source; }),
-		'g'
-	);
-
-	// Tokenize all inline Smarty expressions
-	Prism.hooks.add('before-tokenize', function (env) {
-		var smartyLiteralStart = '{literal}';
-		var smartyLiteralEnd = '{/literal}';
-		var smartyLiteralMode = false;
-
-		Prism.languages['markup-templating'].buildPlaceholders(env, 'smarty', smartyPattern, function (match) {
-			// Smarty tags inside {literal} block are ignored
-			if (match === smartyLiteralEnd) {
-				smartyLiteralMode = false;
-			}
-
-			if (!smartyLiteralMode) {
-				if (match === smartyLiteralStart) {
-					smartyLiteralMode = true;
-				}
-
-				return true;
-			}
-			return false;
-		});
-	});
-
-	// Re-insert the tokens after tokenizing
-	Prism.hooks.add('after-tokenize', function (env) {
-		Prism.languages['markup-templating'].tokenizePlaceholders(env, 'smarty');
-	});
-
-}(Prism));