Failed to deploy Azure Functions - Next.js 14 deployment failing since June 8 2026

## Issue
Azure Static Web Apps deployment consistently fails with
"Failed to deploy the Azure Functions" at exactly 33 seconds
after upload.

## Environment
- Framework: Next.js 14.2.35
- Tier: Standard
- Node version: 20
- Resource: DeliverIt-Portal-Dev (lemon-plant-049115e00)

## Timeline
- Last successful deployment: June 4, 2026
- First failure: June 8, 2026
- No code changes related to deployment were made

## What we tried
- Downgrading @types/node to 20
- standalone output mode
- skip_app_build
- staticwebapp.config.json with node:20

## Deployment ID
00328a4b-d280-45c2-b3c6-a3114ab868fe

## Logs
Build succeeds every time. Failure happens server-side
during polling at exactly 33 seconds after artifact upload.

Start with deployment ID 00328a4b-d280-45c2-b3c6-a3114ab868fe and the Azure Static Web Apps deployment logs. Compare the failed deployment with the last successful deployment from June 4, focusing on the server-side polling failure 33 seconds after artifact upload. Done means identifying the deployment-side cause and restoring a successful deployment.

Written by the indexing model from the issue text.