add tmux

[nymann]

set-option -sa terminal-features ',alacritty:RGB'
set-option -ga terminal-features ",alacritty:usstyle"
set-option -ga terminal-overrides ',alacritty:Tc'
set -g default-terminal "alacritty"
set -g mouse on

set -g base-index 1
set -g pane-base-index 1
set-window-option -g pane-base-index 1

unbind C-b
set -g prefix C-Space
bind C-Space send-prefix

set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'dreamsofcode-io/catppuccin-tmux'
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'christoomey/vim-tmux-navigator'


set-window-option -g mode-keys vi
bind-key -T copy-mode-vi v send-keys -X begin-selection
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 '"' split-window -v -c "#{pane_current_path}"
bind '%' split-window -h -c "#{pane_current_path}"

run '~/.tmux/plugins/tpm/tpm'