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/vite/dist/node/chunks/optimizer.js

@@ -0,0 +1,4 @@
+import "./logger.js";
+import { $ as runOptimizeDeps, B as depsLogString, F as addOptimizedDepInfo, G as initDepsOptimizerMetadata, H as extractExportsData, I as cleanupDepsCacheStaleDirs, J as optimizeDeps, K as isDepOptimizationDisabled, L as createIsOptimizedDepFile, P as addManuallyIncludedOptimizeDeps, Q as optimizedDepNeedsInterop, R as createIsOptimizedDepUrl, U as getDepsCacheDir, V as discoverProjectDependencies, W as getOptimizedDepPath, X as optimizedDepInfoFromFile, Y as optimizeExplicitEnvironmentDeps, Z as optimizedDepInfoFromId, et as toDiscoveredDependencies, q as loadCachedDepOptimizationMetadata, z as depsFromOptimizedDepInfo } from "./config.js";
+
+export { optimizeDeps };