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/client/dev-toolbar/settings.d.ts

@@ -0,0 +1,21 @@
+import { type Placement } from './ui-library/window.js';
+export interface Settings {
+    disableAppNotification: boolean;
+    verbose: boolean;
+    placement: Placement;
+}
+export declare const defaultSettings: {
+    disableAppNotification: false;
+    verbose: false;
+    placement: "bottom-center";
+};
+export declare const settings: {
+    readonly config: Settings;
+    updateSetting: <Key extends keyof Settings>(key: Key, value: Settings[Key]) => void;
+    logger: {
+        log: (message: string, level?: "log" | "warn" | "error") => void;
+        warn: (message: string) => void;
+        error: (message: string) => void;
+        verboseLog: (message: string) => void;
+    };
+};