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/import-meta-resolve/lib/get-format.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"get-format.d.ts","sourceRoot":"","sources":["get-format.js"],"names":[],"mappings":"AAiJA;;;;GAIG;AACH,mDAJW,GAAG,WACH;IAAC,SAAS,EAAE,MAAM,CAAA;CAAC,GACjB,MAAM,GAAG,IAAI,CAUzB;uCAxHU,GAAG,WACH;IAAC,SAAS,EAAE,MAAM,CAAC;IAAC,MAAM,CAAC,EAAE,MAAM,CAAA;CAAC,gBACpC,OAAO,KACL,MAAM,GAAG,IAAI,GAAG,IAAI"}