fix: null strings in setup versions

prisma/migrations/20250211230021_ensure_non_null_launch_and_setup_commands/migration.sql

@@ -0,0 +1,20 @@
+/*
+  Warnings:
+
+  - Made the column `launchCommand` on table `GameVersion` required. This step will fail if there are existing NULL values in that column.
+  - Made the column `setupCommand` on table `GameVersion` required. This step will fail if there are existing NULL values in that column.
+
+*/
+UPDATE "GameVersion"
+SET "launchCommand" = ''
+WHERE "launchCommand" is NULL;
+
+UPDATE "GameVersion"
+SET "setupCommand" = ''
+WHERE "launchCommand" is NULL;
+
+-- AlterTable
+ALTER TABLE "GameVersion" ALTER COLUMN "launchCommand" SET NOT NULL,
+ALTER COLUMN "launchCommand" SET DEFAULT '',
+ALTER COLUMN "setupCommand" SET NOT NULL,
+ALTER COLUMN "setupCommand" SET DEFAULT '';

prisma/schema/content.prisma

@@ -46,9 +46,9 @@ model GameVersion {
 
     platform Platform
 
-    launchCommand String? // Command to run to start. Platform-specific. Windows games on Linux will wrap this command in Proton/Wine
+    launchCommand String @default("") // Command to run to start. Platform-specific. Windows games on Linux will wrap this command in Proton/Wine
     launchArgs    String[]
-    setupCommand  String? // Command to setup game (dependencies and such)
+    setupCommand  String @default("") // Command to setup game (dependencies and such)
     setupArgs     String[]
     onlySetup     Boolean  @default(false)