[Bug]: Upgrade command often fails

[taorepoara]

What happened?

There is many cases where the upgrade command fails, because the diff management is not great.

It should be improved to patch the original files even if they have changed.

Maybe merging patchs could be a solution.

What browsers are you seeing the problem on?

No response

Version

v1.3.0

Relevant log output

$ lenra upgrade
An error occured applying the patch /home/taorepoara/lenra/apps/app-overlay-twitch/server/.lenra/patch.eb06447e6454cf36ba30454e5fe87c59abae347d-c7147280f8e755b488848b2fe42ce975b939ad98.diff:
Command exec exited with code 1:
        cmd: Command { std: "git" "apply" "/home/taorepoara/lenra/apps/app-overlay-twitch/server/.lenra/patch.eb06447e6454cf36ba30454e5fe87c59abae347d-c7147280f8e755b488848b2fe42ce975b939ad98.diff", kill_on_drop: true }
        stdout: 
        stderr: error: le patch a échoué : README.md:46
error: README.md : le patch ne s'applique pas
error: le patch a échoué : lenra.yml:33
error: lenra.yml : le patch ne s'applique pas

Fix it and press enter to retry
Could not read command: Interrupted