Finished sprite CRUD in asset manager, removed unused DB field, renamed files for consistency

prisma/migrations/20240722213348_removed_is_animated_field/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `isAnimated` on the `Sprite` table. All the data in the column will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE `Sprite` DROP COLUMN `isAnimated`;