From 192a8c697c3210b7f423bf8047ee7c73bb745bb8 Mon Sep 17 00:00:00 2001
From: BillyOutlast <172061051+BillyOutlast@users.noreply.github.com>
Date: Mon, 12 Oct 2026 10:52:31 -0400
Subject: [PATCH] #31 resume steer: emit AiRequestUserMessage array shape so
 the chat renderer survives Resume

---
 .../AiGeneration/Studio/UseStudioRuntime.js          | 12 +++++++++++-
 packages/ai-studio/MANIFEST.json                     |  4 ++--
 tests/integration/ai-byok-flow.test.mjs              |  9 +++++++++
 3 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/packages/ai-studio/AiGeneration/Studio/UseStudioRuntime.js b/packages/ai-studio/AiGeneration/Studio/UseStudioRuntime.js
index d4ef2fb..3c5e1ad 100644
--- a/packages/ai-studio/AiGeneration/Studio/UseStudioRuntime.js
+++ b/packages/ai-studio/AiGeneration/Studio/UseStudioRuntime.js
@@ -86,7 +86,17 @@ export const buildResumeUpdate = (aiRequest: any): any => {
           {
             type: 'message',
             role: 'user',
-            content: buildResumeSteerMessage(reason),
+            // Array item shape, matching AiRequestUserMessage: the chat
+            // message list maps/filter over message.content (#31: a bare
+            // string here crashed the renderer with
+            // "s.content.map is not a function").
+            content: [
+              {
+                type: 'user_request',
+                status: 'completed',
+                text: buildResumeSteerMessage(reason),
+              },
+            ],
             messageId: `resume-steer-${Date.now()}`,
           },
         ]
diff --git a/packages/ai-studio/MANIFEST.json b/packages/ai-studio/MANIFEST.json
index dd71863..25668c1 100644
--- a/packages/ai-studio/MANIFEST.json
+++ b/packages/ai-studio/MANIFEST.json
@@ -71,9 +71,9 @@
       "sha256": "12df5f3f54a52e3c2c72646e6825360206eec0521dd6f15d73cd39660b21e0d2"
     },
     "AiGeneration/Studio/UseStudioRuntime.js": {
-      "bytes": 14337,
+      "bytes": 14735,
       "origin": "newIDE/app/src/AiGeneration/Studio/UseStudioRuntime.js",
-      "sha256": "684f5f46c18f6b40dfadf01756ae62621e9c28a82d3a74a423bea61e09014cc3"
+      "sha256": "a3bb06c3d436dd869f938b86d2917626e8b368f7f61b530f3f4bbd77f71a3807"
     },
     "dev-harness/mock-ai-provider.js": {
       "bytes": 9862,
diff --git a/tests/integration/ai-byok-flow.test.mjs b/tests/integration/ai-byok-flow.test.mjs
index b0c741b..f279dd8 100644
--- a/tests/integration/ai-byok-flow.test.mjs
+++ b/tests/integration/ai-byok-flow.test.mjs
@@ -619,6 +619,15 @@ describe('integration: T05 suspended UI and resume (terminal status card)', () =
     assert.ok(resumeSlice.includes("status: 'ready'"), 'resume must reset status to ready');
     assert.ok(resumeSlice.includes('error: null'), 'resume must clear the error');
     assert.ok(resumeSlice.includes('buildResumeSteerMessage'), 'resume must attach the steer prompt');
+    // #31: the steer message content must be the AiRequestUserMessage array
+    // shape ({type:'user_request', status:'completed', text}) — the chat
+    // message list maps/filters over message.content, and a bare string
+    // crashed the renderer (s.content.map is not a function).
+    assert.ok(resumeSlice.includes("type: 'user_request'"), 'resume steer must use the user_request item shape');
+    assert.ok(
+      !resumeSlice.includes('content: buildResumeSteerMessage(reason),'),
+      'resume steer must not use bare string content'
+    );
     // Clear Stalled purges exactly gd-custom-ai-requests.
     assert.ok(
       src.includes("gd-custom-ai-requests"),