Add LoRA activation words and hide LoRAs that do not match the current engine.

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

server/api/library/lora-triggers.put.ts

@@ -0,0 +1,8 @@
+import { libraryOwnerKey, publicLibrary, setLoraTrigger } from '~/server/utils/library'
+
+export default defineEventHandler(async (event) => {
+  const body = await readBody<{ key?: unknown; trigger?: unknown }>(event)
+  const owner = libraryOwnerKey(event)
+  await setLoraTrigger(owner, String(body?.key || ''), String(body?.trigger || ''))
+  return publicLibrary(event)
+})