chore: import upstream snapshot with attribution

apps/webapp/app/services/org.server.ts

@@ -0,0 +1,20 @@
+import { prisma } from "~/db.server";
+import { requireUserId } from "./session.server";
+
+export async function requireOrganization(request: Request, organizationSlug: string) {
+  const userId = await requireUserId(request);
+
+  const organization = await prisma.organization.findFirst({
+    where: {
+      slug: organizationSlug,
+      members: { some: { userId } },
+      deletedAt: null,
+    },
+  });
+
+  if (!organization) {
+    throw new Response("Organization not found", { status: 404 });
+  }
+
+  return { organization, userId };
+}