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/@shikijs/langs/dist/hy.mjs

@@ -0,0 +1,5 @@
+const lang = Object.freeze(JSON.parse("{\"displayName\":\"Hy\",\"name\":\"hy\",\"patterns\":[{\"include\":\"#all\"}],\"repository\":{\"all\":{\"patterns\":[{\"include\":\"#comment\"},{\"include\":\"#constants\"},{\"include\":\"#keywords\"},{\"include\":\"#strings\"},{\"include\":\"#operators\"},{\"include\":\"#keysym\"},{\"include\":\"#builtin\"},{\"include\":\"#symbol\"}]},\"builtin\":{\"patterns\":[{\"match\":\"(?<![-!$%\\\\&*./:<-@^_\\\\w])(abs|all|any|ascii|bin|breakpoint|callable|chr|compile|delattr|dir|divmod|eval|exec|format|getattr|globals|hasattr|hash|hex|id|input|isinstance|issubclass|iter|aiter|len|locals|max|min|next|anext|oct|ord|pow|print|repr|round|setattr|sorted|sum|vars|False|None|True|NotImplemented|bool|memoryview|bytearray|bytes|classmethod|complex|dict|enumerate|filter|float|frozenset|property|int|list|map|object|range|reversed|set|slice|staticmethod|str|super|tuple|type|zip|open|quit|exit|copyright|credits|help)(?![-!$%\\\\&*./:<-@^_\\\\w])\",\"name\":\"storage.builtin.hy\"},{\"match\":\"(?<=\\\\(\\\\s*)\\\\.\\\\.\\\\.(?![-!$%\\\\&*./:<-@^_\\\\w])\",\"name\":\"storage.builtin.dots.hy\"}]},\"comment\":{\"patterns\":[{\"match\":\"(;).*$\",\"name\":\"comment.line.hy\"}]},\"constants\":{\"patterns\":[{\"match\":\"(?<=[(\\\\[{\\\\s])([0-9]+(\\\\.[0-9]+)?|(#x)\\\\h+|(#o)[0-7]+|(#b)[01]+)(?=[]\\\"'(),;\\\\[{}\\\\s])\",\"name\":\"constant.numeric.hy\"}]},\"keysym\":{\"match\":\"(?<![-!$%\\\\&*./:<-@^_\\\\w]):[-!$%\\\\&*./:<-@^_\\\\w]*\",\"name\":\"variable.other.constant\"},\"keywords\":{\"patterns\":[{\"match\":\"(?<![-!$%\\\\&*./:<-@^_\\\\w])(and|await|match|let|annotate|assert|break|chainc|cond|continue|deftype|do|except\\\\*?|finally|else|defreader|([dgls])?for|set[vx]|defclass|defmacro|del|export|eval-and-compile|eval-when-compile|get|global|if|import|(de)?fn|nonlocal|not-in|or|(quasi)?quote|require|return|cut|raise|try|unpack-iterable|unpack-mapping|unquote|unquote-splice|when|while|with|yield|local-macros|in|is|py(s)?|pragma|nonlocal|(is-)?not)(?![-!$%\\\\&*./:<-@^_\\\\w])\",\"name\":\"keyword.control.hy\"},{\"match\":\"(?<=\\\\(\\\\s*)\\\\.(?![-!$%\\\\&*./:<-@^_\\\\w])\",\"name\":\"keyword.control.dot.hy\"}]},\"operators\":{\"patterns\":[{\"match\":\"(?<![-!$%\\\\&*./:<-@^_\\\\w])(\\\\+=?|//?=?|\\\\*\\\\*?=?|--?=?|[!<>]?=|@=?|%=?|<<?=?|>>?=?|&=?|\\\\|=?|\\\\^|~@|~=?|#\\\\*\\\\*?)(?![-!$%\\\\&*./:<-@^_\\\\w])\",\"name\":\"keyword.control.hy\"}]},\"strings\":{\"begin\":\"(f?\\\"|}(?=\\\\N*?[\\\"{]))\",\"end\":\"(\\\"|(?<=[\\\"}]\\\\N*?)\\\\{)\",\"name\":\"string.quoted.double.hy\",\"patterns\":[{\"match\":\"\\\\\\\\.\",\"name\":\"constant.character.escape.hy\"}]},\"symbol\":{\"match\":\"(?<![-!#-\\\\&*./:<-@^_\\\\w])[-!#$%*./<-Z^_a-zΑ-Ωα-ω][-!#-\\\\&*./:<-@^_\\\\w]*\",\"name\":\"variable.other.hy\"}},\"scopeName\":\"source.hy\"}"))
+
+export default [
+lang
+]