Small updates

.config/tmux/tmux.conf

@@ -15,6 +15,10 @@ set -g renumber-windows on
 set -g default-terminal "tmux-256color"
 set -as terminal-features ",*:RGB"
 
+# Allow terminal escape passthrough for apps such as opencode that use OSC 52
+# clipboard sequences from inside tmux.
+set -g allow-passthrough on
+
 # Keep a large scrollback history.
 set -g history-limit 1000000