feat: Add complete PDPA compliance pages

- Admin dashboard (/admin/consent-logs) with password auth
- Consent API (/api/consent) with SQLite + IP hashing
- Privacy Policy (Thai) - PDPA Section 36 compliant
- Terms & Conditions (Thai) - 9 standard clauses
- .env.example template with Umami placeholder

All pages preserve current design system.

dealplustech-astro/node_modules/drizzle-orm/query-promise.d.ts

@@ -0,0 +1,9 @@
+import { entityKind } from "./entity.js";
+export declare abstract class QueryPromise<T> implements Promise<T> {
+    static readonly [entityKind]: string;
+    [Symbol.toStringTag]: string;
+    catch<TResult = never>(onRejected?: ((reason: any) => TResult | PromiseLike<TResult>) | null | undefined): Promise<T | TResult>;
+    finally(onFinally?: (() => void) | null | undefined): Promise<T>;
+    then<TResult1 = T, TResult2 = never>(onFulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null, onRejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | undefined | null): Promise<TResult1 | TResult2>;
+    abstract execute(): Promise<T>;
+}