chore: update Vercel deploy hook URL (#1045)

Switch to the new project-level deploy hook that sets
VERCEL_DEPLOY_HOOK_NAME, so the ignoreCommand in vercel.json
can properly distinguish hook-triggered builds from git-push builds.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: d-bytebase

.github/workflows/deploy.yml

@@ -11,4 +11,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Trigger Vercel Deploy Hook
-        run: curl -s -X POST "https://api.vercel.com/v1/integrations/deploy/prj_S70AajXvkWSEz2yU1NvcvfZpmm1g/y3wAh0IwTP"
+        run: curl -s -X POST "https://api.vercel.com/v1/integrations/deploy/prj_S70AajXvkWSEz2yU1NvcvfZpmm1g/t1oq2wFzX7"