test(web): correct the steering dock comment on hidden rows

The collapsed dock renders the count header and no rows at all; Playwright text
matching does match elements inside a hidden list. State what the assertion
actually relies on.

apps/web/tests/steering.e2e.ts

@@ -458,11 +458,11 @@ describe('web e2e: empty-draft Cmd+Enter steers the whole queue', () => {
     await input.fill(STEER_TWO)
     await input.press('Enter')
     const dock = page.locator('[data-queue-dock]')
-    // Both messages queued: the two-row dock shows a collapsed count header,
-    // and Playwright text matching skips the hidden rows — expand the list,
-    // then assert each row's content. Target the header by its accessible name:
-    // every visible row renders its own Edit/Remove/Steer buttons, so a bare
-    // button role query also matches those while a row is rendered.
+    // Both messages queued: the two-row dock is collapsed, so it renders the
+    // count header and no rows. Expand it through the header, then assert each
+    // row's content. Target the header by its accessible name: every visible row
+    // renders its own Edit/Remove/Steer buttons, so a bare button role query also
+    // matches those while a row is rendered.
     const queueHeader = dock.getByRole('button', { name: '2 queued messages' })
     await queueHeader.waitFor({ timeout: 10_000 })
     await expect.poll(() => queueHeader.getAttribute('aria-expanded'), { timeout: 10_000 }).toBe('false')