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/drizzle-orm/gel-core/schema.d.ts

@@ -0,0 +1,15 @@
+import { entityKind } from "../entity.js";
+import { SQL, type SQLWrapper } from "../sql/sql.js";
+import type { gelSequence } from "./sequence.js";
+import { type GelTableFn } from "./table.js";
+export declare class GelSchema<TName extends string = string> implements SQLWrapper {
+    readonly schemaName: TName;
+    static readonly [entityKind]: string;
+    constructor(schemaName: TName);
+    table: GelTableFn<TName>;
+    sequence: typeof gelSequence;
+    getSQL(): SQL;
+    shouldOmitSQLParens(): boolean;
+}
+export declare function isGelSchema(obj: unknown): obj is GelSchema;
+export declare function gelSchema<T extends string>(name: T): GelSchema<T>;