Add a persistent clip library with folders, optional password, and hidden-thumbnail glow.

Generated videos save into a chosen folder, sensitive clips skip thumbnails until played, and Docker writes the catalog to a Coolify volume.

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

server/api/library/password.put.ts

@@ -0,0 +1,14 @@
+export default defineEventHandler(async (event) => {
+  const body = await readBody<{ password?: string; currentPassword?: string }>(event)
+  if (isLibraryLocked() && !(await verifyLibraryPassword(String(body?.currentPassword || '')))) {
+    throw createError({ statusCode: 401, statusMessage: 'Current library password is incorrect' })
+  }
+  const next = String(body?.password || '').trim()
+  if (next && next.length < 4) {
+    throw createError({ statusCode: 400, statusMessage: 'Use at least 4 characters, or leave blank to remove the password' })
+  }
+  const version = await setLibraryPassword(next || null)
+  if (next) setLibraryUnlock(event, version)
+  else clearLibraryUnlock(event)
+  return publicLibrary(event)
+})