feat(final-docs): auto pre-deadline reminder cron

src/app/api/cron/final-document-reminders/route.ts

@@ -0,0 +1,17 @@
+import { NextResponse, type NextRequest } from 'next/server'
+import { prisma } from '@/lib/prisma'
+import { sendDueFinalDocReminders } from '@/server/services/final-documents'
+
+export async function GET(request: NextRequest): Promise<NextResponse> {
+  const cronSecret = request.headers.get('x-cron-secret')
+  if (!cronSecret || cronSecret !== process.env.CRON_SECRET) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+  try {
+    const result = await sendDueFinalDocReminders(prisma)
+    return NextResponse.json({ ok: true, ...result })
+  } catch (error) {
+    console.error('[Cron] final-document-reminders failed:', error)
+    return NextResponse.json({ error: 'Internal error' }, { status: 500 })
+  }
+}