Add LoRA stacks with per-item strengths and named video/image generation presets so setups survive reload without mixing Klein onto MiniMax. Keep LTX Pink Cherry and xAIGen LoRAs on xAIGen, and run Recommend on Beast.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/api/generation-presets.get.ts

@@ -0,0 +1,10 @@
+import { listGenerationPresets } from '~/server/utils/generationPresets'
+import { parseGenerationPresetKind } from '~/utils/generationPresets'
+
+export default defineEventHandler((event) => {
+  const { owner } = assertLibraryOwner(event)
+  const kind = parseGenerationPresetKind(getQuery(event).kind)
+  return {
+    presets: listGenerationPresets(owner, kind)
+  }
+})