Remove type index

Author: matt-aitken

internal-packages/database/prisma/migrations/20250505165445_waitpoint_drop_type_index/migration.sql

@@ -0,0 +1 @@
+DROP INDEX CONCURRENTLY IF EXISTS "Waitpoint_environmentId_type_createdAt_idx";

internal-packages/database/prisma/schema.prisma

@@ -2160,9 +2160,6 @@ model Waitpoint {
   @@unique([environmentId, idempotencyKey])
   /// Quickly find a batch waitpoint
   @@index([completedByBatchId])
-  /// Used on the Waitpoint dashboard pages
-  /// Time period filtering
-  @@index([environmentId, type, createdAt(sort: Desc)])
   /// Dashboard filtering
   @@index([environmentId, resolver, createdAt(sort: Desc)])
   @@index([environmentId, resolver, status, createdAt(sort: Desc)])