fix(controlBrowser): never report moveMouse/search success without a real move

moveMouse returned ok:true even when humanHover did nothing (no on-screen box)
or the selector never matched — recreating the "claims it moved but didn't"
bug. Now: humanHover returns a boolean (and brings the element into view first);
moveMouse returns ok:false when the target isn't found or has no on-screen box,
and when site=naver/... whose box isn't on the current page it navigates to the
site home first before hovering. search now reports input=human|api-fallback|api
so a silent fallback to cursor-less DOM input is visible, and the tool surfaces
that note in the reply instead of implying a human-like search happened.

bot/scripts/stream-test/chrome-control.mjs

@@ -125,23 +125,31 @@ try {
       // 2) Click the on-page search box, type the query, submit.
       const box = page.locator(s.box).first();
       await box.waitFor({ state: 'visible', timeout: 15000 }).catch(() => {});
+      // Report which input path actually ran: 'human' = real xdotool cursor
+      // move + char typing; 'api-fallback' = the humanClick path threw and we
+      // fell back to cursor-less DOM click/fill; 'api' = no xdotool at all. This
+      // makes "did the cursor really move" verifiable from the result.
+      let searchInput;
       if (HAS_XDOTOOL && cmd.human !== false) {
         try {
           await human.humanClick(page, box);
           await human.humanType(q);
           await human.pressKey('Return');
+          searchInput = 'human';
         } catch {
+          searchInput = 'api-fallback';
           await box.click().catch(() => {});
           await box.fill(q).catch(() => {});
           await page.keyboard.press('Enter').catch(() => {});
         }
       } else {
+        searchInput = 'api';
         await box.click().catch(() => {});
         await box.fill(q);
         await page.keyboard.press('Enter');
       }
       await page.waitForLoadState('domcontentloaded').catch(() => {});
-      out({ ok: true, site: SITES[siteKey] ? siteKey : 'google', query: q, url: page.url(), title: await page.title().catch(() => '') });
+      out({ ok: true, site: SITES[siteKey] ? siteKey : 'google', query: q, url: page.url(), title: await page.title().catch(() => ''), input: searchInput });
       break;
     }
 
@@ -212,7 +220,10 @@ try {
       // Move/hover the REAL cursor onto an element WITHOUT clicking. Target is a
       // CSS selector, or site=naver/google/... for that site's search box.
       // Only meaningful with xdotool (the visible cursor); with no xdotool there
-      // is no cursor to move, so report that rather than faking success.
+      // is no cursor to move, so report that rather than faking success. Every
+      // failure to actually move (no xdotool, selector never matches, element
+      // has no on-screen box) returns ok:false — we must never claim the cursor
+      // moved when it did not (the exact bug the user reported).
       const siteKey = String(cmd.site || '').toLowerCase();
       const selector = String(cmd.selector || '').trim() || (SITES[siteKey] ? SITES[siteKey].box : '');
       if (!selector) throw new Error('moveMouse: no selector or known site');
@@ -221,9 +232,25 @@ try {
         break;
       }
       await front(page);
-      const locator = page.locator(selector).first();
-      await locator.waitFor({ state: 'visible', timeout: 10000 }).catch(() => {});
-      await human.humanHover(page, locator);
+      let locator = page.locator(selector).first();
+      let visible = await locator.waitFor({ state: 'visible', timeout: 8000 }).then(() => true).catch(() => false);
+      // A named site whose search box isn't on the current page: go to its home
+      // first (real omnibox), then target the box there.
+      if (!visible && SITES[siteKey]) {
+        try { await human.navigateOmnibox(SITES[siteKey].home); await page.waitForLoadState('domcontentloaded').catch(() => {}); }
+        catch { await page.goto(SITES[siteKey].home, { waitUntil: 'domcontentloaded' }).catch(() => {}); }
+        locator = page.locator(SITES[siteKey].box).first();
+        visible = await locator.waitFor({ state: 'visible', timeout: 8000 }).then(() => true).catch(() => false);
+      }
+      if (!visible) {
+        out({ ok: false, error: `moveMouse: target not found (${cmd.selector || siteKey})` });
+        break;
+      }
+      const moved = await human.humanHover(page, locator);
+      if (!moved) {
+        out({ ok: false, error: 'moveMouse: element has no on-screen box; cursor not moved' });
+        break;
+      }
       out({ ok: true, target: cmd.selector || siteKey, input: 'human' });
       break;
     }

bot/scripts/stream-test/human.mjs

@@ -136,14 +136,18 @@ export async function navigateOmnibox(text) {
 }
 
 // Move the real cursor over an element (hover, no click) - e.g. to reveal a
-// video player's controls or to focus it for a keyboard shortcut.
+// video player's controls or to focus it for a keyboard shortcut. Returns true
+// only if the element had an on-screen box and the cursor was actually moved;
+// returns false when there is nothing to move to (so callers must not report
+// success). Brings the element into view with a real wheel scroll first.
 export async function humanHover(page, locator) {
-  const box = await locator.boundingBox().catch(() => null);
-  if (!box) return;
+  const box = await bringIntoView(page, locator);
+  if (!box) return false;
   const g = await page.evaluate(() => ({ sx: window.screenX, sy: window.screenY, ow: window.outerWidth, oh: window.outerHeight, iw: window.innerWidth, ih: window.innerHeight }));
   const bx = Math.max(0, Math.round((g.ow - g.iw) / 2));
   const oy = g.sy + Math.max(0, g.oh - g.ih - bx);
   await humanMove(Math.round(g.sx + bx + box.x + box.width * 0.5), Math.round(oy + box.y + box.height * 0.4));
+  return true;
 }
 
 export { sleep, rand };