Add tmux with nice config.

hosts/default/home.nix

@@ -24,7 +24,6 @@
     pkgs.keepassxc # Best password manager
     pkgs.buku # Nice bookmark manager
     pkgs.bukubrow # Nice bookmark manager browser support
-    pkgs.tmux # Tiling in the terminal
     pkgs.rclone # Best sync client in the world
     pkgs.age # Simple file encryption
     pkgs.alacritty # Best terminal
@@ -120,6 +119,72 @@
     scripts = with pkgs.mpvScripts; [ mpris sponsorblock uosc thumbfast quality-menu ];
   };
 
+  programs.tmux = {
+    enable = true;
+    disableConfirmationPrompt = true;
+    escapeTime = 0;
+    keyMode = "vi";
+    mouse = true;
+    plugins = with pkgs; [
+      tmuxPlugins.sensible
+      tmuxPlugins.yank
+      {
+        plugin = tmuxPlugins.catppuccin;
+        extraConfig = ''
+          set -g @catppuccin_flavour 'frappe'
+          set -g @catppuccin_window_right_separator "█ "
+          set -g @catppuccin_window_number_position "right"
+          set -g @catppuccin_window_middle_separator " | "
+          
+          set -g @catppuccin_window_default_fill "none"
+          
+          set -g @catppuccin_window_current_fill "all"
+          
+          set -g @catppuccin_status_modules_right "application session date_time"
+          set -g @catppuccin_status_left_separator "█"
+          set -g @catppuccin_status_right_separator "█"
+        '';
+      }
+    ];
+    prefix = "C-Space";
+    terminal = "alacritty";
+    extraConfig = ''
+      # Fix colors
+      set-option -sa terminal-overrides ",alacritty:Tc"
+
+      # start window and panes indexing at 1
+      set -g base-index 1
+      set -g pane-base-index 1
+      set-window-option -g pane-base-index 1
+      set-option -g renumber-windows on
+
+      # Faster statusbar updates
+      set-option -g status-interval 1
+
+      # Easier movement
+      bind -n M-K previous-window
+      bind -n M-J next-window
+
+      # Better split bindings
+      bind "'" split-window -v -c "#{pane_current_path}"
+      bind '\' split-window -h -c "#{pane_current_path}"
+
+      # Vim keybindings for pane movement
+      setw -g mode-keys vi
+      bind-key h select-pane -L
+      bind-key j select-pane -D
+      bind-key k select-pane -U
+      bind-key l select-pane -R
+
+      # Status bar border
+      setw -g pane-border-status top
+      setw -g pane-border-format '─'
+      
+      # Bar to top
+      set-option -g status-position top
+    '';
+  };
+
   # NNN Settings
   programs.nnn = {
     enable = true;