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/mdast-util-to-hast/lib/handlers/table.js

@@ -0,0 +1,61 @@
+/**
+ * @import {Table} from 'mdast'
+ * @import {Element} from 'hast'
+ * @import {State} from '../state.js'
+ */
+
+import {pointEnd, pointStart} from 'unist-util-position'
+
+/**
+ * Turn an mdast `table` node into hast.
+ *
+ * @param {State} state
+ *   Info passed around.
+ * @param {Table} node
+ *   mdast node.
+ * @returns {Element}
+ *   hast node.
+ */
+export function table(state, node) {
+  const rows = state.all(node)
+  const firstRow = rows.shift()
+  /** @type {Array<Element>} */
+  const tableContent = []
+
+  if (firstRow) {
+    /** @type {Element} */
+    const head = {
+      type: 'element',
+      tagName: 'thead',
+      properties: {},
+      children: state.wrap([firstRow], true)
+    }
+    state.patch(node.children[0], head)
+    tableContent.push(head)
+  }
+
+  if (rows.length > 0) {
+    /** @type {Element} */
+    const body = {
+      type: 'element',
+      tagName: 'tbody',
+      properties: {},
+      children: state.wrap(rows, true)
+    }
+
+    const start = pointStart(node.children[1])
+    const end = pointEnd(node.children[node.children.length - 1])
+    if (start && end) body.position = {start, end}
+    tableContent.push(body)
+  }
+
+  /** @type {Element} */
+  const result = {
+    type: 'element',
+    tagName: 'table',
+    properties: {},
+    children: state.wrap(tableContent, true)
+  }
+  state.patch(node, result)
+  return state.applyData(node, result)
+}