Added tmux and tmux config

install.sh

@@ -130,6 +130,7 @@ if [ "$DO_LINKS" = true ]; then
     link_file "$DOTFILES_DIR/config/foot" "$HOME/.config/foot"
     link_file "$DOTFILES_DIR/config/nvim" "$HOME/.config/nvim"
     link_file "$DOTFILES_DIR/config/gitu" "$HOME/.config/gitu"
+    link_file "$DOTFILES_DIR/config/tmux/.tmux.conf" "$HOME/.tmux.conf"
     link_file "$DOTFILES_DIR/config/gtk3/gtk.css" "$HOME/.config/gtk-3.0/gtk.css"
     link_file "$DOTFILES_DIR/config/gtk4/gtk.css" "$HOME/.config/gtk-4.0/gtk.css"
 
@@ -160,7 +161,7 @@ if [ "$DO_INSTALL" = true ]; then
         wget curl git unzip
         fzf fd-find btop direnv ripgrep tree bat
         build-essential make bear valgrind fish
-        ca-certificates gnupg libfuse2
+        tmux ca-certificates gnupg libfuse2
     )
 
     MISSING_PACKAGES=()