feat(agents,backends,conversations,frontends,ui): progress thinking is told apart by its agent, raycast reasoning stays collapsed, read_conversation keeps progress

ui/src/lib/api/types.ts

@@ -79,6 +79,7 @@ export interface ConversationInfo extends ConversationSummary {
   parent: string | null;
   question: PendingQuestion | null;
   queue: QueueItem[];
+  thinking_is_progress?: boolean;
   turn: TurnSnapshot | null;
 }
 

ui/src/lib/panel/activity.svelte.ts

@@ -233,8 +233,11 @@ export class ActivityModel {
     }
     if (sdk.type === "content_block_delta" && parent === null) {
       const delta = sdk.delta as Record<string, unknown> | undefined;
+      const progress = this.conversation?.thinking_is_progress === true;
       const text =
-        delta?.type === "thinking_delta" ? delta.thinking : delta?.text;
+        delta?.type === "thinking_delta" && progress
+          ? delta.thinking
+          : delta?.text;
       if (typeof text === "string" && text) {
         turn.text = joinText(turn.text, text, turn.paused);
         turn.paused = false;

ui/src/lib/panel/chat-view.svelte

@@ -193,6 +193,9 @@
     if (typeof message.content === "string") {
       return [{ text: message.content, type: "text" }];
     }
+    if (!model.conversation?.thinking_is_progress) {
+      return message.content;
+    }
     return message.content.flatMap((block) => {
       if (block.type !== "thinking") {
         return [block];
@@ -342,6 +345,8 @@
                     : "bg-muted/40"
                 )}
                 >{clip(resultText(block), RESULT_CLIP)}</pre>
+              {:else if block.type === "thinking"}
+                <p class="px-1 text-kind-deep text-xs">thinking</p>
               {/if}
             {/each}
           </div>