fix TestGitCommandCommit test

Signed-off-by: Randshot <randshot@norealm.xyz>

factor out duplicate code into 'ShellCommandFromString'

Signed-off-by: Randshot <randshot@norealm.xyz>

add overrideGpg switch to Config.md

Signed-off-by: Randshot <randshot@norealm.xyz>

add overrideGpg switch to Config.md

Signed-off-by: Randshot <randshot@norealm.xyz>

Remove getLocalGitConfig

allow user to scroll themselves inside merge panel

standardise how we handle background colours

totally screwed up the last commit

handle comments in todo files

warnings for stash actions