tmux: status line tweaks

- Add server PID to right side.
- Current window name is bold.
- Last window index shown in color.
- Active pane border is now blue.

config/tmux/tmux.conf

@@ -94,24 +94,25 @@ set-environment -gu SHLVL
 #
 # Style (status list, colors, ...)
 #
-set -g status-left  ' '
+set -g status-left  ' '  # 󰄴 󰣕 󰬫 󰻃 󰪥 󰬪        󰡖 󰄱
 set -g status-right '\
 #[fg=brightblack] \
 #{?client_prefix,#[fg=brightyellow],#[fg=brightblack]}#{pane_id}\
 #[fg=brightblack]  \
 #{?client_prefix,#[fg=brightyellow],#[fg=brightblack]}#{session_name}\
 #[fg=brightblack]  \
-#{?client_prefix,#[fg=brightyellow],#[fg=brightblack]}#{host_short} '
+#{?client_prefix,#[fg=brightyellow],#[fg=brightblack]}#{pid} @ #{host_short} '
 
 setw -g window-status-current-format '\
 #{?client_prefix,#[fg=brightyellow],#[fg=brightcyan]}#{window_index} \
-#[fg=brightblue]#{window_name} \
+#[bold]#[fg=blue]#{window_name}#[nobold] \
 #{?client_prefix,#[fg=brightyellow],#[fg=brightcyan]}\
 #{?pane_synchronized,󰵉 ,}#{?window_marked_flag,󰄵 ,}#{?window_zoomed_flag, ,}\
 #[fg=brightblack]'
 
 setw -g window-status-format '\
-#{?client_prefix,#[fg=brightyellow],#[fg=brightblack]}#{window_index} \
+#{?client_prefix,#[fg=brightyellow],#{?window_last_flag,#[fg=cyan],#[fg=brightblack]}}\
+#{window_index} \
 #[fg=brightblack]#{window_name} \
 #{?pane_synchronized,󰵉 ,}#{?window_marked_flag,󰄵 ,}#{?window_zoomed_flag, ,}\
 #[fg=brightblack]'
@@ -119,6 +120,6 @@ setw -g window-status-format '\
 set  -g status-justify              left
 set  -g status-style                fg=white,bg=black
 set  -g pane-border-style           fg=black
-set  -g pane-active-border-style    fg=brightblack
+set  -g pane-active-border-style    fg=brightblue
 set  -g message-style               fg=brightwhite,bg=black
 set  -g message-command-style       fg=yellow,bg=black