Add index for waitpoint tokens dashboard query (#2498)

internal-packages/database/prisma/migrations/20250912153951_add_waitpoint_dashboard_index/migration.sql

@@ -0,0 +1,2 @@
+-- CreateIndex
+CREATE INDEX CONCURRENTLY IF NOT EXISTS "Waitpoint_environmentId_type_id_idx" ON "public"."Waitpoint"("environmentId", "type", "id" DESC);

internal-packages/database/prisma/schema.prisma

@@ -1062,6 +1062,8 @@ model Waitpoint {
   @@index([environmentId, type, createdAt(sort: Desc)])
   /// Status filtering
   @@index([environmentId, type, status])
+  /// For the waitpoint token dashboard page
+  @@index([environmentId, type, id(sort: Desc)])
 }
 
 enum WaitpointType {