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/oniguruma-parser/dist/bundle.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"bundle.d.ts","sourceRoot":"","sources":["../src/bundle.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,QAAQ,EAAC,MAAM,yBAAyB,CAAC;AACjD,OAAO,EAAC,cAAc,EAAC,MAAM,YAAY,CAAC;AAC1C,OAAO,EAAC,wBAAwB,EAAE,QAAQ,EAAC,MAAM,yBAAyB,CAAC;AAC3E,OAAO,EAAC,KAAK,EAAC,MAAM,mBAAmB,CAAC;AACxC,OAAO,EAAC,QAAQ,EAAC,MAAM,yBAAyB,CAAC;AACjD,OAAO,EAAC,sBAAsB,EAAC,MAAM,cAAc,CAAC"}