[Improve] Pin PR review updates above the session composer

apps/docs/fast-sessions.mdx

@@ -130,6 +130,20 @@ work.
 
 Fast turns also survive API or worker interruptions. Roomote durably admits the turn before acknowledging it, records every action the turn takes as it happens, and resumes unfinished work on another process. The resumed run receives the transcript of its earlier attempt, up to the point it was cut off, so it continues from there instead of repeating actions or asking you to send the request again. If the cut lands on the final reply itself, the resumed run finishes from the transcript: a reply that was recorded is not posted again, and a reply the process died while posting goes out once more without another model request. This covers turns started by a typed message, by an emoji reaction, and by platform events such as a setup kickoff. Provider-side retry waits are honored the same way: short waits keep the turn in place, and longer waits park it durably until the scheduled time.
 
+### Pull Request Reviews
+
+PR-review updates appear in a compact strip above the Session composer. The strip
+stays visible while you scroll and shows the latest update for each pull request,
+instead of repeating review notifications in the conversation. Your messages and
+the agent's ordinary replies remain in the transcript.
+
+Use **Fix findings** to address the current feedback, **Auto-resolve** to enable
+automatic resolution for that PR, or **Dismiss** to decline the offer. **View
+review** opens the linked review task when available, or the pull request on its
+source-control provider. An active linked review shows **Reviewing…**; reported
+approval, merge, and closure replace the earlier feedback state. Completed review
+status can be dismissed from the strip.
+
 ### Message Suggestions
 
 An empty task or Session composer can show one contextual follow-up after an

apps/web/src/app/(sandbox)/sessions/[sessionId]/FastSessionTranscript.tsx

@@ -2,6 +2,7 @@
 
 import {
   useCallback,
+  useContext,
   useEffect,
   useMemo,
   useReducer,
@@ -17,6 +18,7 @@ import {
   getTextFromContentBlocks,
   inferAcpMessageKind,
   parsePrReviewActionOffer,
+  parseSessionPrReviewUpdate,
   type AcpMessage,
   type PrReviewActionChoice,
   type AcpEventType,
@@ -49,11 +51,13 @@ import {
   useOpenSessionTasksPanel,
   useSessionRunningTaskCount,
   useSessionTaskStateRevision,
+  SessionReviewTasksContext,
 } from './session-task-panel-context';
 import { useNarrationMode } from '@/hooks/useNarrationMode';
 import { usePageTitle } from '@/hooks/usePageTitle';
 import { truncatePageTitle } from '@/lib/page-title';
-import { PrReviewActionOffer } from '@/components/ai-elements/pr-review-action-offer';
+import { SessionPrReviewStrip } from './SessionPrReviewStrip';
+import { getSessionPrReviews } from './session-pr-reviews';
 import {
   findPendingSessionInputRequest,
   SessionUserInputCard,
@@ -306,6 +310,7 @@ export function FastSessionTranscript({
   const openTasksPanel = useOpenSessionTasksPanel();
   const runningTaskCount = useSessionRunningTaskCount();
   const taskStateRevision = useSessionTaskStateRevision();
+  const reviewTasks = useContext(SessionReviewTasksContext);
   const { enabled: narrationModeEnabled } = useNarrationMode();
   const displayMode = narrationModeEnabled ? 'narration' : 'default';
   const slackMentionScope = useMemo<SlackMentionScope>(
@@ -552,7 +557,9 @@ export function FastSessionTranscript({
           (message) =>
             message.eventType !== ACP_ENVELOPE_EVENT_TYPES.RequestUserInput &&
             message.eventType !==
-              ACP_ENVELOPE_EVENT_TYPES.RequestUserInputResponse,
+              ACP_ENVELOPE_EVENT_TYPES.RequestUserInputResponse &&
+            !parsePrReviewActionOffer(message.payload) &&
+            !parseSessionPrReviewUpdate(message.payload),
         )
         .map((message) => {
           const uiMessage = toAcpUiMessage({
@@ -607,13 +614,9 @@ export function FastSessionTranscript({
     () => findPendingSessionInputRequest(messages),
     [messages],
   );
-  const reviewOffers = useMemo(
-    () =>
-      messages.flatMap((message) => {
-        const offer = parsePrReviewActionOffer(message.payload);
-        return offer ? [offer] : [];
-      }),
-    [messages],
+  const reviews = useMemo(
+    () => getSessionPrReviews(messages, reviewTasks),
+    [messages, reviewTasks],
   );
   const uiMessages = useMemo(
     () =>
@@ -785,17 +788,6 @@ export function FastSessionTranscript({
                 onOpenTasks={openTasksPanel}
               />
             ) : null}
-            {reviewOffers.map((offer) => (
-              <PrReviewActionOffer
-                key={offer.deliveryId}
-                className="mt-3 rounded-lg border border-border/70 bg-muted/40 px-3 py-3"
-                offer={offer}
-                showQuestion
-                onAction={(choice) =>
-                  handleReviewAction(offer.deliveryId, choice)
-                }
-              />
-            ))}
             {pendingInputRequest ? (
               <div className="mt-3">
                 {pendingInputRequest.preset === 'setup_starter_tasks' ? (
@@ -814,6 +806,7 @@ export function FastSessionTranscript({
           </ConversationContent>
           <ConversationScrollButton />
         </Conversation>
+        <SessionPrReviewStrip reviews={reviews} onAction={handleReviewAction} />
         {canReply && !pendingInputRequest ? (
           <div className="mx-auto w-full shrink-0 overflow-clip rounded-t-md rounded-b-3xl border-2 border-background bg-card outline-0 outline-offset-[-2px] outline-accent-foreground transition-[background-color,border-color,outline-width] has-[textarea:focus]:outline-2 @[56rem]:rounded-t-lg">
             <SessionPromptInput