Ssh/config as source of truth

Hi Mikael, thanks a lot for the suggestion and sorry for late response.

There are a couple of problems prevent Core Shell/ Tunnel storing entries in ~/.ssh/config:

  1. Some config options could not find correspondences in ssh_config, such as favor icon, color schemes, and port forwarding notes etc.
  2. For sandbox policies, Core Shell/ Tunnel do not have permission to access ~/.ssh/ssh_config initially. The app must prompt user for access authority to read/write ~/.ssh_config before it could function properly, and I do not don't think this is a user friendly solution.

Yang