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/runnable-query.d.ts

@@ -0,0 +1,7 @@
+import type { Dialect } from "./column-builder.js";
+export interface RunnableQuery<T, TDialect extends Dialect> {
+    readonly _: {
+        readonly dialect: TDialect;
+        readonly result: T;
+    };
+}