Add a Director section to save and reload multi-shot video scripts.

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

server/api/director-scripts.post.ts

@@ -0,0 +1,19 @@
+import { listDirectorScripts, saveDirectorScript } from '~/server/utils/directorScripts'
+
+export default defineEventHandler(async (event) => {
+  const { owner } = assertLibraryOwner(event)
+  const body = await readBody<{
+    name?: string
+    text?: string
+    overwrite?: boolean
+  }>(event).catch(() => ({}))
+  const script = await saveDirectorScript(owner, {
+    name: body?.name || '',
+    text: body?.text || '',
+    overwrite: body?.overwrite === true
+  })
+  return {
+    script,
+    scripts: listDirectorScripts(owner)
+  }
+})