fix: Final restoration with port 80

✅ COMPLETED:
1. Dockerfile uses port 80 (astro preview)
2. BaseLayout imports globals.css
3. globals.css with Tailwind v4 @theme syntax
4. index.astro has Header, Footer, FixedContact
5. All image references fixed to existing files
6. Hero uses hdpe_pipe_main.jpg
7. Product cards use hdpe001.jpg
8. pt-20 on main for fixed header

✅ TESTED LOCALLY:
- Build: 15 pages in 1.27s
- Docker build successful
- Port 80 working
- Images load
- CSS works

Ready for Easypanel deployment.

node_modules/prismjs/components/prism-tap.js

@@ -0,0 +1,22 @@
+// https://en.wikipedia.org/wiki/Test_Anything_Protocol
+
+Prism.languages.tap = {
+	'fail': /not ok[^#{\n\r]*/,
+	'pass': /ok[^#{\n\r]*/,
+	'pragma': /pragma [+-][a-z]+/,
+	'bailout': /bail out!.*/i,
+	'version': /TAP version \d+/i,
+	'plan': /\b\d+\.\.\d+(?: +#.*)?/,
+	'subtest': {
+		pattern: /# Subtest(?:: .*)?/,
+		greedy: true
+	},
+	'punctuation': /[{}]/,
+	'directive': /#.*/,
+	'yamlish': {
+		pattern: /(^[ \t]*)---[\s\S]*?[\r\n][ \t]*\.\.\.$/m,
+		lookbehind: true,
+		inside: Prism.languages.yaml,
+		alias: 'language-yaml'
+	}
+};