[FEATURE] Compare two files

[ghilesmeddour]

Comparing two CSV files is a very common task, but unfortunately, no free tool does it really well. The tool that currently does this best is UltraCompare, which is a paid tool. If SmoothCSV could provide this feature, it would be a big plus.

[kohii]

Thanks for the suggestion! This is actually something I've been wanting to build. Please stay tuned for a while.