Fix review findings in the flow list polish

Search actions keep the editor focused so a wrapped box does not collapse
under the click. Header scrolls from focus move the rows too. Timeline
details always show their tooltip. A sidebar row shared by same-named
folders or programs in different places offers no path rather than an
arbitrary one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/yaak-proxy/components/FlowList.tsx

@@ -215,6 +215,14 @@ export function FlowList({ style, className }: Props) {
     }
   }, [hold, loadOlder, setFollowing, ROW_HEIGHT]);
 
+  // Focus moving to a sort button out of view scrolls the header itself; the rows follow.
+  const handleHeaderScroll = useCallback(() => {
+    const header = headerScrollRef.current;
+    const el = scrollRef.current;
+    if (header == null || el == null || header.scrollLeft === el.scrollLeft) return;
+    el.scrollLeft = header.scrollLeft;
+  }, []);
+
   // The header scrolls the list sideways, as it has no scrollbar of its own.
   const handleHeaderWheel = useCallback((e: WheelEvent<HTMLDivElement>) => {
     const el = scrollRef.current;
@@ -307,6 +315,7 @@ export function FlowList({ style, className }: Props) {
       <div
         ref={headerScrollRef}
         onWheel={handleHeaderWheel}
+        onScroll={handleHeaderScroll}
         style={{ marginRight: scrollbarWidth }}
         className="overflow-hidden"
       >

apps/yaak-proxy/components/FlowTimeline.tsx

@@ -42,7 +42,6 @@ export function FlowTimeline({ flow }: { flow: Flow }) {
               ) : (
                 <Tooltip
                   wrap
-                  onlyWhenTruncated
                   content={event.detail}
                   delay={CONTROL_TOOLTIP_DELAY}
                 >

apps/yaak-proxy/components/SearchBar.tsx

@@ -165,7 +165,13 @@ export const SearchBar = memo(function SearchBar() {
                 ⌘F
               </kbd>
             ) : (
-              <div className="flex items-center self-center ml-1 mr-0.5">
+              // oxlint-disable-next-line jsx-a11y/no-static-element-interactions -- keeps focus in the editor
+              <div
+                // Pressing these leaves the editor focused, so a wrapped box does not collapse and
+                // move them before the click lands.
+                onMouseDown={(e) => e.preventDefault()}
+                className="flex items-center self-center ml-1 mr-0.5"
+              >
                 <Dropdown
                   items={[
                     {

apps/yaak-proxy/lib/sidebarTree.test.ts

@@ -177,6 +177,24 @@ describe("programs outside an app", () => {
   });
 });
 
+test("a row shared by folders or programs in different places names no path", () => {
+  const tool = { clientName: "claude", clientPath: "/usr/local/bin/claude" };
+  const items = itemsById(
+    buildSidebarTree(
+      [
+        flow("https://a.com/", { ...tool, clientCwd: "/src/yaak" }),
+        flow("https://b.com/", { ...tool, clientCwd: "/worktrees/123/yaak" }),
+        flow("https://c.com/", { ...tool, clientPath: "/opt/bin/claude", clientCwd: "/src/ml" }),
+      ],
+      3,
+    ),
+  );
+  expect(items.get("app:claude|cwd:yaak")?.kind).toBe("folder");
+  expect(items.get("app:claude|cwd:yaak")?.path).toBeUndefined();
+  expect(items.get("app:claude|cwd:ml")?.path).toBe("/src/ml");
+  expect(items.get("app:claude")?.path).toBeUndefined();
+});
+
 test("an app in a bundle has no path to reveal", () => {
   const items = itemsById(buildSidebarTree([flow("https://slack.com/", slack)], 1));
   expect(items.get("app:Slack")?.path).toBeUndefined();

apps/yaak-proxy/lib/sidebarTree.ts

@@ -166,6 +166,11 @@ function appQueryFor(app: string, system: boolean): string {
   return system ? `${fieldTerm("is", "system")} ${query}` : query;
 }
 
+/** A program outside an app bundle: its executable, for Reveal in Finder */
+function programPath(flow: Flow): string | undefined {
+  return flow.clientBundleId == null ? (flow.clientPath ?? undefined) : undefined;
+}
+
 /** A node being built, its children by id */
 interface Trie {
   item: SidebarItem;
@@ -185,6 +190,9 @@ function child(parent: Trie, row: PlaceRow): Trie {
     if (row.decrypt != null) node.item.decrypt = row.decrypt;
     if (row.path != null) node.item.path = row.path;
     parent.children.set(row.id, node);
+  } else if (node.item.path !== row.path) {
+    // Folders of the same name in different places share a row, which then names no one path.
+    delete node.item.path;
   }
   node.item.count++;
   return node;
@@ -272,10 +280,13 @@ export function buildSidebarTree(
       }
       if (folder != null) item.sublabel = folder;
       if (flow.clientPath != null) item.appPath = flow.clientPath;
-      // A program outside an app bundle: its executable
+      const program = programPath(flow);
-      if (flow.clientBundleId == null && flow.clientPath != null) item.path = flow.clientPath;
+      if (program != null) item.path = program;
       app = { item, children: new Map() };
       parent.children.set(id, app);
+    } else if (app.item.path !== programPath(flow)) {
+      // Programs of the same name in different places share a row, which names no one path.
+      delete app.item.path;
     }
     app.item.count++;
     parent.item.count++;