If the GitHub authentication fails, the entire work is lost

[iuliaturc]

Description

I passed an invalid GitHub key by mistake and (as expected), patchwork GenerateX fails:

│ Git command failed with:                                                                                                  │
│                                                                                                                           │
│                                                                                                                           │
│   stderr: 'remote: Write access to repository not granted.                                                                │
│ fatal: unable to access 'https://github.com/redacted/redacted/': The requested URL returned error: 403'               │
│ Git command failed with:                                                                                                  │
│                                                                                                                           │
│                                                                                                                           │
│   stderr: 'remote: Write access to repository not granted.                                                                │
│ fatal: unable to access 'https://github.com/redacted/redacted/': The requested URL returned error: 403'               │
│ Step CreatePR message: Failed to push to origin/generatedocstring-main. Skipping PR creation.                             │
│ Step PR failed                                                                                                            │
│ Error running patchflow GenerateDocstring: Step CreatePR failed

The problem is that all the work is lost (and it can take sometimes > 5 minutes and many LLM tokens). It would be nice to still get the local files modified (even if the PR fails) so that work is not lost.

Please provide a link to a minimal reproduction of the bug

No response

Please provide the exception or error you saw

Anything else?

No response