fix: bootstrap fresh alpha silo

hub/test/integration/silo-bootstrap.test.ts

@@ -18,6 +18,21 @@ const input = {
 describe("Alpha Silo bootstrap", () => {
   beforeEach(async () => {
     await prisma.$executeRawUnsafe(`TRUNCATE TABLE "Organization" RESTART IDENTITY CASCADE`);
+    await prisma.organization.create({
+      data: {
+        id: "org_default",
+        slug: "legacy-default",
+        name: "Legacy Default Organization",
+        projectSettings: { create: { membersCanCreateProjects: true } },
+        folders: {
+          create: {
+            id: "folder_inbox_2b99350e0db97ad0cbcb55c20ee8bafa",
+            name: "Inbox",
+            sortKey: "000000",
+          },
+        },
+      },
+    });
   });
 
   afterAll(async () => {
@@ -54,4 +69,21 @@ describe("Alpha Silo bootstrap", () => {
     });
     await expect(requireSiloOrganization(prisma, "org_other")).rejects.toThrow("Silo Organization mismatch");
   });
+
+  it("does not delete a legacy migration Organization that contains tenant data", async () => {
+    await prisma.project.create({
+      data: {
+        organizationId: "org_default",
+        folderId: "folder_inbox_2b99350e0db97ad0cbcb55c20ee8bafa",
+        name: "Legacy Project",
+        workspaceDir: "legacy-project",
+      },
+    });
+
+    await expect(bootstrapAlphaSilo(prisma, testSecretEnvelope, input, {
+      feishu: async () => {},
+      provider: async () => {},
+    })).rejects.toThrow("bootstrap database is not the configured single-Organization Silo");
+    await expect(prisma.organization.findUnique({ where: { id: "org_default" } })).resolves.not.toBeNull();
+  });
 });