Log for iOS by @ Akuma

[amirsaam]

This is Akuma's version of handling Logs in iOS
I cleaned up previously added handler by me and @problematicconsumer and rebased Swift Catch errors to this new version.

Known Issues:

• For some reason it will only start printing logs after closing and reopening the app (w/o disconnecting vpn)
• Still Clear Log or Filtering Logs are not working but Pausing does