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/subquery.d.cts

@@ -0,0 +1,20 @@
+import { entityKind } from "./entity.cjs";
+import type { SQL, SQLWrapper } from "./sql/sql.cjs";
+export interface Subquery<TAlias extends string = string, TSelectedFields extends Record<string, unknown> = Record<string, unknown>> extends SQLWrapper {
+}
+export declare class Subquery<TAlias extends string = string, TSelectedFields extends Record<string, unknown> = Record<string, unknown>> implements SQLWrapper {
+    static readonly [entityKind]: string;
+    _: {
+        brand: 'Subquery';
+        sql: SQL;
+        selectedFields: TSelectedFields;
+        alias: TAlias;
+        isWith: boolean;
+        usedTables?: string[];
+    };
+    constructor(sql: SQL, fields: TSelectedFields, alias: string, isWith?: boolean, usedTables?: string[]);
+}
+export declare class WithSubquery<TAlias extends string = string, TSelection extends Record<string, unknown> = Record<string, unknown>> extends Subquery<TAlias, TSelection> {
+    static readonly [entityKind]: string;
+}
+export type WithSubqueryWithoutSelection<TAlias extends string> = WithSubquery<TAlias, {}>;