Simplify tmux config, use TPM for vim/tmux integration

tmux.conf

@@ -4,6 +4,8 @@ set -g default-shell $SHELL
 set -g prefix C-a
 set -g base-index 1
 setw -g pane-base-index 1
+setw -g xterm-keys on
+setw -g mode-keys vi
 set-option -as terminal-overrides ",xterm*:RGB"
 
 # Copy & Paste with clipper -- see https://github.com/wincent/clipper
@@ -23,16 +25,6 @@ bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft=
 bind -n WheelDownPane select-pane -t= \; send-keys -M
 bind -n C-WheelUpPane select-pane -t= \; copy-mode -e \; send-keys -M
 
-# Vim/nvim integration fixes
-setw -g xterm-keys on
-setw -g mode-keys vi
-is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?)(diff)?$"'
-bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
-bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
-bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
-bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
-bind -n 'C-\' if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
-
 # Custom statusbar
 set -g status-style bg=black,fg=yellow,default
 set -g pane-border-style fg=black
@@ -53,16 +45,13 @@ setw -g clock-mode-colour green
 
 # Plugin configuration
 set -g @resurrect-processes 'l nnn v vim nvim m mutt neomutt'
-set -g @resurrect-strategy-vim 'session'
-set -g @resurrect-strategy-nvim 'session'
-set -g @continuum-boot 'on'
 set -g @continuum-restore 'on'
-set -g @continuum-boot-options 'iterm'
 
 # Plugins loading and tmux plugin manager initialization
-set -g @plugin 'tmux-plugins/tpm'
-set -g @plugin 'tmux-plugins/tmux-sensible'
-set -g @plugin 'tmux-plugins/tmux-resurrect'
-set -g @plugin 'tmux-plugins/tmux-continuum'
+set -g @plugin 'christoomey/vim-tmux-navigator'
 set -g @plugin 'schasse/tmux-jump'
+set -g @plugin 'tmux-plugins/tmux-continuum'
+set -g @plugin 'tmux-plugins/tmux-resurrect'
+set -g @plugin 'tmux-plugins/tmux-sensible'
+set -g @plugin 'tmux-plugins/tpm'
 run '~/.tmux/plugins/tpm/tpm'