fix: Fix product page syntax errors

1. Remove duplicate/broken code in product tables section
2. Fix PostCSS config for Tailwind 4
3. Add @tailwindcss/postcss dependency
4. Remove --production flag from Dockerfile (sharp required)

All fixes enable successful Docker build with favicon working.

node_modules/prismjs/components/prism-cfscript.js

@@ -0,0 +1,44 @@
+// 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'];