fix(settings): put focus back in the search box when Settings closes

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Feat: **Ghostty switches to the right tab when several sessions share a directory** ([#63](https://github.com/grimmerk/codev/issues/63)). Ghostty's tip builds expose each terminal's `tty` (ghostty-org/ghostty#11922), so switching now works the way it does in iTerm2 and Terminal.app: by tty and by `/rename` title, in the order the session's process provenance calls for, and only then by working directory. Before, a session without a custom title went to the first tab in its directory — measured on one machine with 16 sessions sharing `~/git`, every one of them landed on the same tab. Detection's fallback cross-reference uses the tty the same way. **Stable Ghostty (1.3.1 and earlier) has no `tty`**, so there CodeV behaves exactly as before — title, then directory — until a release ships it
 - Fix: detection's fallback cross-reference no longer gives a running process to the wrong session when one `/rename` title contains another (`Fix` inside `Fix backend`). Every terminal (iTerm2, cmux, Terminal.app, Ghostty) took the first title its tab matched, from every transcript in the directory; it now takes the longest match among the sessions actually queued for that process. One function for all four, where there used to be four copies
+- Fix: **closing Settings puts the cursor back in the search box.** Opening Settings moves focus into its panel, as before; but closing it with the same button left focus on that button, so typing searched nothing until you clicked a row or switched apps and back. The Settings button counts as part of the panel, which the switcher deliberately never steals focus from, so its click-to-refocus skipped it. Closing the panel now hands focus back to the current tab's search box
 
 ## 1.0.93
 

src/popup.tsx

@@ -59,13 +59,15 @@ const PopupDefaultExample = ({
   switcherMode,
   openToTab,
   onOpenToTabConsumed,
+  onClosed,
 }: {
   workingFolderPath?: string;
   saveCallback?: (key: string, value: string) => void;
   openCallback?: any;
   switcherMode?: string;
   openToTab?: 'general' | 'sessions' | 'accounts' | 'shortcuts' | null;
   onOpenToTabConsumed?: () => void;
+  onClosed?: () => void;
 }) => {
   const [isOpen, setIsOpen] = useState(false);
   const [launchAtLogin, setLaunchAtLogin] = useState(false);
@@ -505,6 +507,21 @@ const PopupDefaultExample = ({
     }
   }, [openToTab]);
 
+  // Hand focus back to the parent when the panel closes. While open, the
+  // Popup's focus trap holds focus inside the panel; the Settings button that
+  // closes it keeps focus afterwards, and the switcher's click-to-refocus
+  // skips it (it is part of the panel), so typing went nowhere until the user
+  // clicked elsewhere. The timeout runs after any focus the trap returns on
+  // deactivate, which it also defers with a 0ms timeout.
+  const wasOpenRef = useRef(false);
+  useEffect(() => {
+    const wasOpen = wasOpenRef.current;
+    wasOpenRef.current = isOpen;
+    if (!wasOpen || isOpen || !onClosed) return;
+    const timer = setTimeout(onClosed, 0);
+    return () => clearTimeout(timer);
+  }, [isOpen]);
+
   const handleLaunchAtLoginChange = (checked: boolean) => {
     setLaunchAtLogin(checked);
     window.electronAPI.setLoginItemSettings(checked);

src/switcher-ui.tsx

@@ -2635,6 +2635,7 @@ function SwitcherApp() {
             switcherMode={mode}
             openToTab={settingsOpenToTab}
             onOpenToTabConsumed={() => setSettingsOpenToTab(null)}
+            onClosed={forceFocusOnInput}
             saveCallback={(key: string, value: string) => {
               if (key === 'sessionDisplayMode') {
                 setSessionDisplayMode(value);