refactor: Update tmux configuration

• Change prefix key to C-a and bind reload to r
 • Remove Catppuccin theme configuration
 • Add Tokyo Night theme and update plugin list
 • Change vertical/horizontal split bindings to v/h
 • Add lazygit popup binding y

tmux/.gitignore

@@ -0,0 +1 @@
+plugins/

tmux/tmux.conf

@@ -3,10 +3,18 @@ set-option -sa terminal-overrides ",xterm*:Tc"
 #Enable mouse
 set -g mouse on
 
-# Set prefix
-unbind C-b
-set -g prefix C-a
-bind C-a send-prefix
+# Enable focus-events
+# https://www.reddit.com/r/neovim/comments/1l4tubm/copy_last_yanked_text_to_clipboard_on_focuslost/
+set -g focus-events on
+
+# Allow default copy and pasting behaviour
+set -s set-clipboard external
+
+# History size
+set -g history-limit 10000
+
+# Allow config relaoding with <C-b> r
+bind r source-file ~/.config/tmux/tmux.conf
 
 # Shift Alt vim keys to switch windows
 bind -n M-H previous-window
@@ -19,22 +27,6 @@ bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle
 bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel
 bind-key -T copy-mode-vi Y capture-pane
 
-# Use catppuccin mocha
-set -g @catppuccin_flavour 'mocha'
-set -g @catppuccin_window_status_style "rounded"
-set -g status-right-length 100
-set -g status-left-length 100
-set -g status-left ""
-set -g status-right "#{E:@catppuccin_status_application}"
-set -agF status-right "#{E:@catppuccin_status_cpu}"
-set -ag status-right "#{E:@catppuccin_status_session}"
-set -ag status-right "#{E:@catppuccin_status_uptime}"
-set -agF status-right "#{E:@catppuccin_status_battery}"
-
-# Split in the same cwd
-bind "\\" split-window -v -c '#{pane_current_path}'
-bind "|" split-window -h -c '#{pane_current_path}'
-
 # Start windows and panes at index 1, not 0
 set -g base-index 1
 set -g pane-base-index 1
@@ -44,13 +36,33 @@ set-option -g renumber-windows on
 # Toggle sincrosnize panes
 bind "S" setw synchronize-panes
 
+# Split in the same cwd
+bind "v" split-window -v -c '#{pane_current_path}'
+bind "h" split-window -h -c '#{pane_current_path}'
+
+bind y display-popup \
+  -d "#{pane_current_path}" \
+  -w 80% \
+  -h 80% \
+  -E "lazygit"
+
 # List of plugins
 set -g @plugin 'tmux-plugins/tpm'
 set -g @plugin 'tmux-plugins/tmux-sensible'
 set -g @plugin 'christoomey/vim-tmux-navigator'
-set -g @plugin 'catppuccin/tmux'
 set -g @plugin 'tmux-plugin-yank'
+set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
+set -g @plugin 'fabioluciano/tmux-tokyo-night'
 
+set -g @theme_variation 'night'
+set -g @theme_plugins 'cpu,memory'
+set -g @theme_session_icon 'auto'
+# Show/hide status bar (on, off, 2, 3, 4, 5)
+set -g @theme_status 'on'
+# Status bar position (top, bottom)
+set -g @theme_status_position 'bottom'
+# Status bar alignment (left, centre, right)
+set -g @theme_status_justify 'centre'
 
 # Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
 run '~/.tmux/plugins/tpm/tpm'