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/get-east-asian-width/readme.md

@@ -0,0 +1,65 @@
+# get-east-asian-width
+
+> Determine the [East Asian Width](https://unicode.org/reports/tr11/) of a Unicode character
+
+> East Asian Width categorizes Unicode characters based on their occupied space in East Asian typography, which helps in text layout and alignment, particularly in languages like Japanese, Chinese, and Korean.
+
+Unlike other similar packages, this package uses the latest Unicode data (which changes each year).
+
+## Install
+
+```sh
+npm install get-east-asian-width
+```
+
+## Usage
+
+```js
+import {eastAsianWidth, eastAsianWidthType} from 'get-east-asian-width';
+
+const codePoint = '字'.codePointAt(0);
+
+console.log(eastAsianWidth(codePoint));
+//=> 2
+
+console.log(eastAsianWidthType(codePoint));
+//=> 'wide'
+```
+
+## `eastAsianWidth(codePoint: number, options?: object): 1 | 2`
+
+Returns the width as a number for the given code point.
+
+### options
+
+Type: `object`
+
+#### ambiguousAsWide
+
+Type: `boolean`\
+Default: `false`
+
+Whether to treat an `'ambiguous'` character as wide.
+
+```js
+import {eastAsianWidth} from 'get-east-asian-width';
+
+const codePoint = '⛣'.codePointAt(0);
+
+console.log(eastAsianWidth(codePoint));
+//=> 1
+
+console.log(eastAsianWidth(codePoint, {ambiguousAsWide: true}));
+//=> 2
+```
+
+> Ambiguous characters behave like wide or narrow characters depending on the context (language tag, script identification, associated font, source of data, or explicit markup; all can provide the context). **If the context cannot be established reliably, they should be treated as narrow characters by default.**
+> - http://www.unicode.org/reports/tr11/
+
+## `eastAsianWidthType(codePoint: number): 'fullwidth' | 'halfwidth' | 'wide' | 'narrow' | 'neutral' | 'ambiguous'`
+
+Returns the type of “East Asian Width” for the given code point.
+
+## Related
+
+- [string-width](https://github.com/sindresorhus/string-width) - Get the visual width of a string