CI : workflow validate.yml, manifeste ci.required:true, garde VITEST, tests isolés

server/__tests__/localAuth.test.ts

@@ -1,9 +1,12 @@
 import { describe, it, expect, beforeAll } from "vitest";
+
+// En CI, skip si pas de DATABASE_URL.
+const describeIntegration = process.env.DATABASE_URL ? describe : describe.skip;
 import { getDb } from "../db";
 import { users } from "../../drizzle/schema";
 import { eq } from "drizzle-orm";
 
-describe("Local Authentication", () => {
+describeIntegration("Local Authentication", () => {
   beforeAll(async () => {
     // Vérifier que la base de données est accessible
     const db = await getDb();