All the initial admin requests approval flow

src/app/api/admin/requests/[id]/approve/route.ts

@@ -6,6 +6,7 @@ import { createTenant } from "@/lib/k8s";
 /**
  * POST /api/admin/requests/[id]/approve
  * Approve a tenant request: create the PiecedTenant CR and update status.
+ * Also supports re-approving a previously rejected request.
  */
 export async function POST(
   request: Request,
@@ -29,7 +30,7 @@ export async function POST(
     );
   }
 
-  if (tenantRequest.status !== "pending") {
+  if (tenantRequest.status !== "pending" && tenantRequest.status !== "rejected") {
     return NextResponse.json(
       { error: `Request is already ${tenantRequest.status}` },
       { status: 400 }