chore(db): remove Prisma facade and drop prisma:generate from CI

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

src/lib/services/webhook.test.ts

@@ -1,10 +1,19 @@
 import { describe, expect, it, vi } from "vitest";
 
-const findUnique = vi.hoisted(() => vi.fn());
+const selectLimit = vi.hoisted(() => vi.fn().mockResolvedValue([]));
 const mockFetch = vi.hoisted(() => vi.fn().mockResolvedValue({ ok: true }));
 
-vi.mock("@/lib/prisma", () => ({
-	prisma: { websiteSetting: { findUnique } },
+vi.mock("@/lib/db", () => ({
+	db: {
+		select: vi.fn(() => ({
+			from: vi.fn(() => ({
+				where: vi.fn(() => ({
+					limit: selectLimit,
+				})),
+			})),
+		})),
+	},
+	WebsiteSetting: { key: "key", value: "value" },
 }));
 
 vi.mock("@/env", () => ({
@@ -21,7 +30,6 @@ import { notify } from "./webhook";
 
 describe("webhook", () => {
 	it("sends a Discord notification when webhook URL is configured", async () => {
-		findUnique.mockResolvedValue(null);
 		notify({
 			action: "ban",
 			actor: "admin",
@@ -41,7 +49,6 @@ describe("webhook", () => {
 
 	it("does not throw when fetch fails", async () => {
 		mockFetch.mockRejectedValueOnce(new Error("network error"));
-		findUnique.mockResolvedValue(null);
 		expect(() =>
 			notify({ action: "ban", actor: "admin", target: "user1" }),
 		).not.toThrow();