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/batch.d.cts

@@ -0,0 +1,6 @@
+import type { Dialect } from "./column-builder.cjs";
+import type { RunnableQuery } from "./runnable-query.cjs";
+export type BatchItem<TDialect extends Dialect = Dialect> = RunnableQuery<any, TDialect>;
+export type BatchResponse<T extends BatchItem[] | readonly BatchItem[]> = {
+    [K in keyof T]: T[K]['_']['result'];
+};