The extension question was hidden behind the results screen (Gitea#11)

Jesse, playing v0.7.8: "Solitaire game ended. I did not have an option
to extend the game by a day."

The engine and the Frame were right — checked before changing anything.
A solitaire game at the end of its timetable reaches awaitingExtension
with extensionVotes [null], and renderEnding writes "play one more Day"
into #actions. It then opens #resultsdlg, which is MODAL, so those
buttons were directly underneath a dialog whose only control was Close.

The results dialog now carries the question itself, hidden unless a vote
is pending: Play One More Day / End the Game Here, casting the same
game.extend intent. The #actions buttons stay as the fallback once it is
closed.

TODO.md #35 recorded extended play as verified on phoenix.local — over
the HTTP API, which renders no dialog. What was proven was that the
server supports it, not that a player can reach it. Noted there.

Rides along in the unshipped v0.7.9. 870 tests pass, one new.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AdG46Ja2PEDBkpqiDazMoX

src/web/main.ts

@@ -1554,6 +1554,33 @@ function showResults(f: Frame): void {
   const body = document.getElementById('resultsbody');
   if (!dlg || !body) return;
   body.innerHTML = resultsHtml(f);
+
+  /**
+   * ASK THE EXTENSION QUESTION ON THE THING THAT IS ACTUALLY IN FRONT OF THE PLAYER.
+   *
+   * This dialog opens itself at every ending and it is MODAL, so `renderEnding`'s own "play one more
+   * Day" buttons — written into `#actions` — are behind it. The player read a results screen offering
+   * nothing but Close and concluded the game was over, which is exactly what it looked like (Jesse,
+   * 2026-08-30). Gitea#11 was verified over the HTTP API, where there is no dialog to be behind.
+   *
+   * The buttons in `#actions` stay, and are still correct: they are what remains after this is
+   * closed, and what a player who reopened the results with "see the full results" comes back to.
+   * Voting from either place submits the same intent.
+   */
+  const yes = document.getElementById('rs-extend-yes') as HTMLButtonElement | null;
+  const no = document.getElementById('rs-extend-no') as HTMLButtonElement | null;
+  const asking = f.status === 'awaitingExtension' && f.extensionVotes[f.viewer] === null;
+  if (yes && no) {
+    yes.hidden = !asking;
+    no.hidden = !asking;
+    if (asking) {
+      // `method="dialog"` closes it on click; the vote rides along. Assigned every time rather than
+      // once, because `f` is a fresh Frame on each ending.
+      yes.onclick = () => void session.submit({ type: 'game.extend', player: f.viewer, agree: true });
+      no.onclick = () => void session.submit({ type: 'game.extend', player: f.viewer, agree: false });
+    }
+  }
+
   // A redraw can arrive while it is open — `showModal` throws on an already-open dialog rather
   // than doing nothing (the same trap `noteDayEnd` documents).
   if (!dlg.open) dlg.showModal();

src/web/play.html

@@ -1099,10 +1099,19 @@ ul.blocked li{padding:2px 0}
 <!-- THE END-OF-GAME RESULTS (Gitea#16). Filled by `resultsHtml` and opened from `renderEnding`,
      which puts it up once per ending unasked and leaves a button to reopen it. Reopenable matters:
      Gitea#11 lets a table play past the end, and continuing must not cost you the results screen. -->
+<!-- THE EXTENSION QUESTION IS ASKED HERE, not only behind this dialog (Gitea#11 + #16).
+     This opens ITSELF at every ending, and it is modal — so `renderEnding`'s "play one more Day"
+     buttons, which it writes into `#actions`, sit underneath it. A player saw a results screen whose
+     only control was Close and reasonably concluded the game was over: reported by Jesse
+     2026-08-30, "Solitaire game ended. I did not have an option to extend the game by a day."
+     Gitea#11 was verified over the HTTP API, which renders no dialog, so the browser never was.
+     The two extension buttons are hidden unless the game is actually awaiting a vote. -->
 <dialog id="resultsdlg" aria-labelledby="rs-title">
   <form method="dialog">
     <div id="resultsbody"></div>
     <menu class="ng-buttons">
+      <button value="extend-yes" id="rs-extend-yes" type="submit" hidden>Play One More Day</button>
+      <button value="extend-no" id="rs-extend-no" type="submit" hidden>End the Game Here</button>
       <button value="ok" id="rs-ok" type="submit">Close</button>
     </menu>
   </form>