Update nvim to have a preview for md files via :pm. Remove commands from sway config since it didn't work.

sway/.config/sway/config

@@ -225,14 +225,4 @@ bindsym $mod+r mode "resize"
 # important to make the magic work. And if you want to learn the secret behind
 # the trick, it's all in the `wordexp(3)`.
 #
-exec --no-startup-id $term
-
-# Switch to workspace 2 (second desktop)
-workspace number 3
-
-# Open Brave Browser on workspace 2
-exec --no-startup-id brave-browser
-
-workspace number 1
-
 include '$(/usr/libexec/sway/layered-include "/usr/share/sway/config.d/*.conf" "/etc/sway/config.d/*.conf" "${XDG_CONFIG_HOME:-$HOME/.config}/sway/config.d/*.conf")'