Admin panel: real data - backend API, users/audit/roles/stats, frontend wired

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/scripts/add-admin-permission.ts

@@ -0,0 +1,41 @@
+/**
+ * Add admin permission for GM position.
+ * Run this for existing databases where seed was run before admin module existed:
+ * npx ts-node scripts/add-admin-permission.ts
+ */
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  const gmPosition = await prisma.position.findFirst({ where: { code: 'GM' } });
+  if (!gmPosition) {
+    console.log('GM position not found. Run full seed first.');
+    process.exit(1);
+  }
+
+  const existing = await prisma.positionPermission.findFirst({
+    where: { positionId: gmPosition.id, module: 'admin' },
+  });
+  if (existing) {
+    console.log('Admin permission already exists for GM.');
+    process.exit(0);
+  }
+
+  await prisma.positionPermission.create({
+    data: {
+      positionId: gmPosition.id,
+      module: 'admin',
+      resource: '*',
+      actions: ['*'],
+    },
+  });
+  console.log('Admin permission added for GM position.');
+}
+
+main()
+  .catch((e) => {
+    console.error(e);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());