refactor(db): migrate staff and app actions from Prisma facade to Drizzle

Co-authored-by: Cursor <[email protected]>

src/lib/services/site-settings.ts

@@ -1,8 +1,8 @@
 import "server-only";
 
 import { FALLBACK_HOTEL_NAME } from "@/lib/brand";
+import { db, WebsiteSetting } from "@/lib/db";
 import { logger } from "@/lib/logger";
-import { prisma } from "@/lib/prisma";
 import { redis } from "@/lib/redis";
 
 const DEFAULTS: Record<string, string> = {
@@ -21,9 +21,9 @@ class SiteSettings {
 
 	private async loadFromDb(): Promise<Map<string, string>> {
 		try {
-			const rows = await prisma.websiteSetting.findMany({
-				select: { key: true, value: true },
-			});
+			const rows = await db
+				.select({ key: WebsiteSetting.key, value: WebsiteSetting.value })
+				.from(WebsiteSetting);
 			return new Map(rows.map((r) => [r.key, r.value]));
 		} catch {
 			logger.warn("Failed to load site settings from database, using defaults");
@@ -98,11 +98,10 @@ class SiteSettings {
 	}
 
 	async update(key: string, value: string): Promise<void> {
-		await prisma.websiteSetting.upsert({
-			where: { key },
-			create: { key, value },
-			update: { value },
-		});
+		await db
+			.insert(WebsiteSetting)
+			.values({ key, value })
+			.onDuplicateKeyUpdate({ set: { value } });
 		await this.reload();
 	}