Render Markdown, add ask_human context, simplify inbox responses, group inbox by task

internal/agents/manager_test.go

@@ -317,7 +317,7 @@ func (e *env) openQuestions(sessionID string) []api.InboxItem {
 	}
 	questions := []api.InboxItem{}
 	for _, item := range items {
-		if item.Kind == api.InboxItemKindQuestion {
+		if item.Kind == api.Question {
 			questions = append(questions, item)
 		}
 	}
@@ -379,7 +379,7 @@ func TestAskHumanRoundTrip(t *testing.T) {
 		t.Fatalf("awaiting human: %d %v", waiting, err)
 	}
 
-	e.respond(m, q, api.InboxResponseTypeOption, "blue", "", api.Answered)
+	e.respond(m, q, api.Option, "blue", "", api.Answered)
 	events := e.waitIdle()
 
 	delivered := false
@@ -423,7 +423,7 @@ func TestFollowUpQuestionThread(t *testing.T) {
 	}
 	first := questions[0]
 
-	e.respond(m, first, api.InboxResponseTypeQuestion, "", "Before I pick: which of the two did you recommend, and why?", api.Open)
+	e.respond(m, first, api.Other, "", "Before I pick: which of the two did you recommend, and why?", api.Answered)
 	e.waitIdle()
 
 	questions = e.openQuestions(sess.Id)
@@ -435,15 +435,7 @@ func TestFollowUpQuestionThread(t *testing.T) {
 		t.Fatalf("follow-up didn't continue the thread: first %s/%s, second %s/%s", first.Id, first.ThreadId, second.Id, second.ThreadId)
 	}
 
-	old, err := e.store.GetInboxItem(e.ctx, first.Id)
-	if err != nil {
-		t.Fatalf("get first question: %v", err)
-	}
-	if old.State != api.Superseded {
-		t.Fatalf("first question is %s, want superseded", old.State)
-	}
-
-	e.respond(m, second, api.InboxResponseTypeFreeForm, "", "Use green instead of either.", api.Answered)
+	e.respond(m, second, api.Other, "", "Use green instead of either.", api.Answered)
 	e.waitIdle()
 
 	out, err := os.ReadFile(filepath.Join(e.task.WorktreePath, "color.txt"))