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/astro/dist/runtime/server/render/slot.d.ts

@@ -0,0 +1,29 @@
+import type { SSRResult } from '../../../types/public/internal.js';
+import { HTMLString } from '../escape.js';
+import { renderTemplate } from './astro/render-template.js';
+import { type RenderInstance } from './common.js';
+import type { RenderInstruction } from './instruction.js';
+type RenderTemplateResult = ReturnType<typeof renderTemplate>;
+export type ComponentSlots = Record<string, ComponentSlotValue>;
+export type ComponentSlotValue = (result: SSRResult) => RenderTemplateResult | Promise<RenderTemplateResult>;
+declare const slotString: unique symbol;
+export declare class SlotString extends HTMLString {
+    instructions: null | RenderInstruction[];
+    [slotString]: boolean;
+    constructor(content: string, instructions: null | RenderInstruction[]);
+}
+export declare function isSlotString(str: string): str is any;
+/**
+ * Collects instructions from a SlotString into the target array.
+ * Returns the (possibly newly created) instructions array.
+ */
+export declare function mergeSlotInstructions(target: RenderInstruction[] | null, source: SlotString): RenderInstruction[] | null;
+export declare function renderSlot(result: SSRResult, slotted: ComponentSlotValue | RenderTemplateResult, fallback?: ComponentSlotValue | RenderTemplateResult): RenderInstance;
+export declare function renderSlotToString(result: SSRResult, slotted: ComponentSlotValue | RenderTemplateResult, fallback?: ComponentSlotValue | RenderTemplateResult): Promise<string>;
+interface RenderSlotsResult {
+    slotInstructions: null | RenderInstruction[];
+    children: Record<string, string>;
+}
+export declare function renderSlots(result: SSRResult, slots?: ComponentSlots): Promise<RenderSlotsResult>;
+export declare function createSlotValueFromString(content: string): ComponentSlotValue;
+export {};