Fixes#296
The application code was looking for OIDC_CLIENT_ID and OIDC_CLIENT_SECRET
(without NEXTCLOUD_ prefix), but the Helm chart, documentation, and CLI
all use NEXTCLOUD_OIDC_CLIENT_ID and NEXTCLOUD_OIDC_CLIENT_SECRET.
This mismatch caused OAuth deployments via Helm to fail with crashloops
because the credentials weren't being found.
Changes:
- app.py: Use NEXTCLOUD_OIDC_CLIENT_ID/SECRET in setup_oauth_config()
- config.py: Use NEXTCLOUD_OIDC_CLIENT_ID/SECRET in get_settings()
- Updated documentation comments and error messages
This aligns with the documented naming convention where all Nextcloud-related
environment variables use the NEXTCLOUD_ prefix.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
