Edit files even if related to a specific commit
Description
When you are viewing a file that is related to a specific commit instead of a branch, you cannot edit it:
This is breaking a flow that could be useful when fixing security problems.
- users read the security report in the MR
- they click on the link, reaching the file/line that caused the error
- they want to fix it by editing the file and committing the change
Proposal
Allow users to edit the file even if it is related to a specific commit. They will be asked to pick up a branch where the new changes will be pushed.