feat(tmux): enable RGB for xterm terminals, push session name to the title, pin the TPM path

.tmux-server.conf

@@ -8,7 +8,7 @@
 # =============================================================================
 
 set -g mouse on
-set-option -a terminal-features 'XXX:RGB'
+set-option -a terminal-features 'xterm*:RGB'
 set-option -sg escape-time 10
 set-option -g focus-events on
 set-window-option -g mode-keys vi

.tmux.conf

@@ -1,6 +1,6 @@
 set -g mouse on
 bind r source-file ~/.tmux.conf
-set-option -a terminal-features 'XXX:RGB'
+set-option -a terminal-features 'xterm*:RGB'
 set-option -sg escape-time 10
 set-option -g focus-events on
 set-window-option -g mode-keys vi
@@ -58,6 +58,13 @@ bind -r h resize-pane -L 5
 # Setting up pane  minimize/maximize with m
 bind -r m resize-pane -Z
 
+# Push tmux window/session info to the terminal title
+set -g set-titles on
+set -g set-titles-string "#{session_name}"
+
+# Set plugin manager path before loading plugins
+set-environment -g TMUX_PLUGIN_MANAGER_PATH "$HOME/.tmux/plugins"
+
 # List of plugins
 set -g @plugin 'tmux-plugins/tpm'
 set -g @plugin 'tmux-plugins/tmux-sensible'