From 233a117f5b9db08bc0723f411b4f84402b261a7e Mon Sep 17 00:00:00 2001
From: SinachPat <sinachpat@gmail.com>
Date: Wed, 6 May 2026 22:17:04 +0100
Subject: [PATCH] fix: update useDiffs Omit key from author_id to author_email

InsertIntentDiff.author_id was renamed to author_email in the email
identity migration. useDiffs.ts still referenced the old field name in
its Omit<> types, causing the Next.js build to fail on Vercel and Render.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 packages/app/src/hooks/useDiffs.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/app/src/hooks/useDiffs.ts b/packages/app/src/hooks/useDiffs.ts
index dd1557b..658b25f 100644
--- a/packages/app/src/hooks/useDiffs.ts
+++ b/packages/app/src/hooks/useDiffs.ts
@@ -10,7 +10,7 @@ async function fetchDiffs(artboardId: string): Promise<IntentDiff[]> {
 }
 
 async function createDiffRequest(
-  body: Omit<InsertIntentDiff, 'author_id'>,
+  body: Omit<InsertIntentDiff, 'author_email'>,
 ): Promise<IntentDiff> {
   const res = await fetch('/api/diffs', {
     method: 'POST',
@@ -55,7 +55,7 @@ export function useDiffs(artboardId: string | null) {
   });
 
   const createDiff = useMutation({
-    mutationFn: (body: Omit<InsertIntentDiff, 'author_id'>) => createDiffRequest(body),
+    mutationFn: (body: Omit<InsertIntentDiff, 'author_email'>) => createDiffRequest(body),
     onSuccess: () => queryClient.invalidateQueries({ queryKey }),
   });