Finally fixed tmux colors

.tmux.conf

@@ -1,4 +1,6 @@
-set-option -sa terminal-overrides ",xterm*:Tc"
+set-option -ga terminal-overrides "alacritty:Tc" # the name before :Tc  should be the value of $TERM outside of tmux
+set-option -a terminal-features "alacritty:RGB"  # the name before :RGB should be the value of $TERM outside of tmux
+set-option -sg escape-time 10 # Neovim suggestion
 setw -g mouse on
 
 # set prefix to C-Space - easier to hit than C-b
@@ -30,7 +32,6 @@ set -g @plugin 'tmux-plugins/tpm'
 set -g @plugin 'tmux-plugins/tmux-sensible'
 set -g @plugin 'tmux-plugins/tmux-yank'
 set -g @plugin 'tmux-plugins/tmux-resurrect'
-set -s default-terminal 'tmux-256color'
 
 # copy using wayland copy - I'll leave this here, I might use wayland in an unknown future ¯\_(ツ)_/¯
 if-shell -b '[ "$XDG_SESSION_TYPE" = "wayland" ]' {