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/@astrojs/telemetry/README.md

@@ -0,0 +1,17 @@
+# Astro Telemetry
+
+This package is used to collect anonymous telemetry data within the Astro CLI.
+
+It can be disabled in Astro using either method documented below:
+
+```shell
+# Option 1: Run this to disable telemetry globally across your entire machine.
+astro telemetry disable
+```
+
+```shell
+# Option 2: The ASTRO_TELEMETRY_DISABLED environment variable disables telemetry when set.
+ASTRO_TELEMETRY_DISABLED=1 astro dev
+```
+
+Visit https://astro.build/telemetry/ for more information about our approach to anonymous telemetry in Astro.