feat(ssh): add ssh config tracking and known_hosts exempt for local.vlw.se:2222 (#13)

This PR adds tracking of the `.ssh/config` file which right now only includes an instruction to ignore `known_hosts` checking for any remote on `local.vlw.se:2222` which is the host and port I use to SSH into any local dev environment.

Reviewed-on: https://codeberg.org/vlw/dotfiles/pulls/13

.gitignore

@@ -1,11 +1,13 @@
 **
 !.config/
 !.local/
+!.ssh/
 
 # Include configs
 !.nanorc
 !.tmux.conf
 !.gitconfig
+!.ssh/config
 !.config/git/
 !.config/git/**
 !.bash_aliases

.ssh/config

@@ -0,0 +1,4 @@
+Host local.vlw.se
+	Port 2222
+	StrictHostKeyChecking no
+	UserKnownHostsFile /dev/null