feat: a status pane, like lazygit's: version, updates, accounts, files and links

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

internal/ui/app/commands.go

@@ -53,6 +53,9 @@ func paneContext(p pane) string {
 
 // commandsHere are the custom commands for the focused pane.
 func (m *Model) commandsHere() []commands.Command {
+	if m.focus == paneStatus {
+		return nil
+	}
 	var out []commands.Command
 	for _, c := range m.commands {
 		if c.Context == commands.Global || c.Context == paneContext(m.focus) {