Get rid of maximum commits in graph setting

[Mingun]

Is your feature request related to a problem? Please describe. It is really needed? Why not load commits by chunks by, for example, 100-500 commits (TortoiseGit does that) when you scroll. I have a repo with ~300000 commits and sometimes I want to search in history of a file that rarely changed. I have to increase the overall graph depth just for that. That have impact on memory. For example, 10000 requires about 1.5 GB (tolerably), but 50000 already 5-6 GB. Most of the time I do not need such deep graph, but sometimes I want to see the history in context.

Describe the solution you'd like Get rid of the setting. Read commits by chunks in maybe 100-500 commits per chunk. Keep as many commits as possible by SoftReference

Describe alternatives you've considered Increase setting, but this is not good for memory and latency.