feat: Upgrade to Astro with full PDPA compliance

PDPA Features:
✅ Cookie consent banner
✅ Consent logging API
✅ Admin dashboard
✅ Privacy Policy
✅ Terms & Conditions

Technical:
✅ Astro 5.x + Tailwind v4
✅ Docker on port 80
✅ SQLite database
✅ 15 pages built

Ready for Easypanel deployment.

node_modules/astro/dist/cli/info/infra/cli-clipboard.d.ts

@@ -0,0 +1,13 @@
+import type { Logger } from '../../../core/logger/core.js';
+import type { CommandExecutor, OperatingSystemProvider } from '../../definitions.js';
+import type { Clipboard, Prompt } from '../definitions.js';
+export declare class CliClipboard implements Clipboard {
+    #private;
+    constructor({ operatingSystemProvider, commandExecutor, logger, prompt, }: {
+        operatingSystemProvider: OperatingSystemProvider;
+        commandExecutor: CommandExecutor;
+        logger: Logger;
+        prompt: Prompt;
+    });
+    copy(text: string): Promise<void>;
+}