feat(final-docs): manual admin document-reminder blast

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/server/routers/finalist.ts

@@ -19,6 +19,7 @@ import {
   resetOrCreatePendingConfirmation,
   confirmAttendanceInTx,
 } from '../services/finalist-enrollment'
+import { sendManualFinalDocReminders } from '../services/final-documents'
 
 export const finalistRouter = router({
   /** List all per-category finalist slot quotas for a program. */
@@ -1660,4 +1661,24 @@ export const finalistRouter = router({
 
       return { ok: true }
     }),
+
+  /** Manually remind finalist teams to upload their Grand Final documents. */
+  sendDocumentReminders: adminProcedure
+    .input(z.object({ programId: z.string(), projectIds: z.array(z.string()).optional() }))
+    .mutation(async ({ ctx, input }) => {
+      const result = await sendManualFinalDocReminders(ctx.prisma, {
+        programId: input.programId,
+        projectIds: input.projectIds,
+        actorId: ctx.user.id,
+      })
+      await logAudit({
+        prisma: ctx.prisma,
+        userId: ctx.user.id,
+        action: 'FINALIST_DOCS_REMINDER_SENT',
+        entityType: 'Program',
+        entityId: input.programId,
+        detailsJson: { sent: result.sent, projectIds: input.projectIds ?? 'all-missing' },
+      })
+      return result
+    }),
 })