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l0ng-aiandl0ng-ai
a2c1763de9
* fix(terminal): keep each tab's active pane across tab switches Switching tabs reset the target tab to its first pane: focus_active always focused first_leaf, and a Tab stored no notion of which pane was active. Tab labels had the same root cause — an inactive tab holds no window focus, so leaf_title always fell back to the first pane. Record the focused pane per tab (Tab::last_focused) when leaving it or opening a focus-stealing overlay (Settings), and restore it on return via Tab::focus_target, degrading to first_leaf when the remembered pane has closed. leaf_title now uses the live focus for the active tab and the remembered pane for inactive tabs, so background labels track the pane each tab is working in. Add Pane::leaf_matching_or_first as the pure selection rule, unit-tested against the u32 leaf model. * fix(terminal): remember the active pane on every tab-leaving path Cmd+T (new_tab_with_shell), native-SSH new tab (open_native_ssh_tab), and reopen-closed-tab (Cmd+Shift+T) all move the active tab away without going through activate(), so the departed tab never recorded its focused pane and switching back jumped to the first leaf — the exact bug this branch fixes, reachable from its most common entry point. Snapshot via remember_active_pane before the switch in all three. --------- Co-authored-by: l0ng-ai <24760907+l0ng-ai@users.noreply.github.com>