#import tasks/coding.txt

The following file settings.ts describes the settings of gish a CLI for interacting with GPT.

Change it so that it provides a method to get a setting. 
1. Checks to see if the file ~/.gish/config.json exists
2. If it does, it loads the file and uses the settings in it to override the default settings
3. If it does not, it creates the file and uses the default settings

#diff src/settings.ts

