Add tmux option tab bindings

dot_tmux.conf

@@ -18,6 +18,8 @@ set -s extended-keys always
 set -s extended-keys-format csi-u
 bind-key -n C-S-[ previous-window
 bind-key -n C-S-] next-window
+bind-key -n "M-{" previous-window
+bind-key -n "M-}" next-window
 set -as terminal-features ",xterm-kitty:RGB"
 set -as terminal-features ",xterm-kitty:clipboard"
 set -as terminal-features ",xterm-kitty:extkeys"
@@ -57,7 +59,8 @@ set -g @nova-nerdfonts-left 
 #set -g @nova-nerdfonts-left 
 #set -g @nova-nerdfonts-right 
 set -g @nova-nerdfonts-right 
-set -g @nova-status-style-bg "#1c2836"
+set -g @nova-status-style-bg "default"
+set -g @nova-status-style-fg "terminal"
 
 set -g @nova-segment-mode "#{?client_prefix,Ω,ω}"
 set -g @nova-segment-mode-colors "#50fa7b #282a36"
@@ -65,7 +68,8 @@ set -g @nova-segment-mode-colors "#50fa7b #282a36"
 set -g @nova-segment-whoami "#(whoami)@#h"
 set -g @nova-segment-whoami-colors "#50fa7b #282a36"
 
-set -g @nova-pane "#I#{?pane_in_mode,  #{pane_mode},}  #W"
+set -g @nova-pane "#W"
+set -g window-status-separator ""
 
 set -g @nova-rows 0
 set -g @nova-segments-0-left "mode"
@@ -90,3 +94,8 @@ set -g status-interval 10     # redraw status line every 10 seconds
 
 # Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
 run '~/.tmux/plugins/tpm/tpm'
+
+# Nova renders this separator with @nova-status-style-bg as a foreground.
+# With bg=default that becomes black on light themes, so keep only this
+# active-tab edge explicit while the rest of the line remains theme-native.
+set-window-option -g window-status-current-format "#[fg=#6272a4,bg=default]#[fg=#f8f8f2,bg=#6272a4] #W #[fg=#6272a4,bg=default]"