refactor(library): remove unnecessary indexes from LibraryFolder model and migration

- Removed the `@@index` directives for `userId` and `parentId` from the `LibraryFolder` model in `schema.prisma` to streamline the database schema.
- Updated the migration SQL file to reflect these changes, ensuring a cleaner migration process.
- These modifications enhance the efficiency of the database structure by eliminating redundant indexing.

autogpt_platform/backend/migrations/20260123110033_add_folders_in_library/migration.sql

@@ -1,18 +1,6 @@
-/*
-  Warnings:
-
-  - You are about to drop the column `search` on the `StoreListingVersion` table. All the data in the column will be lost.
-
-*/
--- DropIndex
-DROP INDEX "UnifiedContentEmbedding_search_idx";
-
 -- AlterTable
 ALTER TABLE "LibraryAgent" ADD COLUMN     "folderId" TEXT;
 
--- AlterTable
-ALTER TABLE "StoreListingVersion" DROP COLUMN "search";
-
 -- CreateTable
 CREATE TABLE "LibraryFolder" (
     "id" TEXT NOT NULL,
@@ -28,11 +16,6 @@ CREATE TABLE "LibraryFolder" (
     CONSTRAINT "LibraryFolder_pkey" PRIMARY KEY ("id")
 );
 
--- CreateIndex
-CREATE INDEX "LibraryFolder_userId_isDeleted_idx" ON "LibraryFolder"("userId", "isDeleted");
-
--- CreateIndex
-CREATE INDEX "LibraryFolder_parentId_idx" ON "LibraryFolder"("parentId");
 
 -- CreateIndex
 CREATE UNIQUE INDEX "LibraryFolder_userId_parentId_name_key" ON "LibraryFolder"("userId", "parentId", "name");

autogpt_platform/backend/schema.prisma

@@ -435,8 +435,6 @@ model LibraryFolder {
   LibraryAgents LibraryAgent[]
 
   @@unique([userId, parentId, name]) // Name unique per parent per user
-  @@index([userId, isDeleted])
-  @@index([parentId])
 }
 
 ////////////////////////////////////////////////////////////