diff --git a/pkg/agent/action_summary.go b/pkg/agent/action_summary.go
index 9b4bf027d..a3928103b 100644
--- a/pkg/agent/action_summary.go
+++ b/pkg/agent/action_summary.go
@@ -33,7 +33,8 @@ func appendTurnActionRecord(
 	}
 	if n := len(records); n > 0 {
 		prev := records[n-1]
-		if prev.Source == rec.Source && prev.Tool == rec.Tool && prev.Text == rec.Text && prev.Error == rec.Error {
+		if prev.Source == rec.Source && prev.Tool == rec.Tool && prev.Text == rec.Text &&
+			prev.Error == rec.Error {
 			return records
 		}
 	}
@@ -70,10 +71,18 @@ func buildFinalTurnRenderInstruction(exec *turnExecution) string {
 	b.WriteString("Write the final user-facing reply for this already-completed turn.\n")
 	b.WriteString("Use the same language and general style as the conversation.\n")
 	b.WriteString("Do not call tools.\n")
-	b.WriteString("Answer the full accumulated user request across this turn, not only the latest follow-up.\n")
-	b.WriteString("If a later follow-up clearly corrected, narrowed, or replaced an earlier request, follow the latest clarified intent.\n")
-	b.WriteString("If later follow-ups added to earlier requests, include the completed additive results together.\n")
-	b.WriteString("Use only the facts already present in the conversation and tool results. Do not invent missing results.\n")
+	b.WriteString(
+		"Answer the full accumulated user request across this turn, not only the latest follow-up.\n",
+	)
+	b.WriteString(
+		"If a later follow-up clearly corrected, narrowed, or replaced an earlier request, follow the latest clarified intent.\n",
+	)
+	b.WriteString(
+		"If later follow-ups added to earlier requests, include the completed additive results together.\n",
+	)
+	b.WriteString(
+		"Use only the facts already present in the conversation and tool results. Do not invent missing results.\n",
+	)
 	b.WriteString("Keep the reply concise and natural.\n")
 
 	if exec == nil || len(exec.actionLog) == 0 {
@@ -96,7 +105,7 @@ func buildFinalTurnRenderInstruction(exec *turnExecution) string {
 		return b.String()
 	}
 	b.WriteString("\nExplicit user-facing outcomes recorded during the turn:\n")
-	b.WriteString(string(raw))
+	_, _ = b.Write(raw)
 	return b.String()
 }
 
@@ -128,7 +137,7 @@ func tryRenderFinalTurnReply(
 	})
 
 	opts := map[string]any{
-		"max_tokens":       min(ts.agent.MaxTokens, 800),
+		"max_tokens":       minInt(ts.agent.MaxTokens, 800),
 		"temperature":      0.2,
 		"prompt_cache_key": ts.agent.ID,
 	}
@@ -186,7 +195,7 @@ func shouldFinalizeAfterToolLoopWithRender(al *AgentLoop, exec *turnExecution) b
 	return !exec.allResponsesHandled
 }
 
-func min(a, b int) int {
+func minInt(a, b int) int {
 	if a < b {
 		return a
 	}
diff --git a/pkg/agent/agent_test.go b/pkg/agent/agent_test.go
index 140677bf8..0c934ecac 100644
--- a/pkg/agent/agent_test.go
+++ b/pkg/agent/agent_test.go
@@ -52,7 +52,10 @@ func (f *fakeMediaChannel) Send(ctx context.Context, msg bus.OutboundMessage) ([
 	return nil, nil
 }
 
-func (f *fakeMediaChannel) SendMedia(ctx context.Context, msg bus.OutboundMediaMessage) ([]string, error) {
+func (f *fakeMediaChannel) SendMedia(
+	ctx context.Context,
+	msg bus.OutboundMediaMessage,
+) ([]string, error) {
 	f.sentMedia = append(f.sentMedia, msg)
 	return nil, nil
 }
@@ -75,11 +78,17 @@ func (m *recordingChannelManager) SendMessage(ctx context.Context, msg bus.Outbo
 	return nil
 }
 
-func (m *recordingChannelManager) SendMedia(ctx context.Context, msg bus.OutboundMediaMessage) error {
+func (m *recordingChannelManager) SendMedia(
+	ctx context.Context,
+	msg bus.OutboundMediaMessage,
+) error {
 	return nil
 }
 
-func (m *recordingChannelManager) SendPlaceholder(ctx context.Context, channel, chatID string) bool {
+func (m *recordingChannelManager) SendPlaceholder(
+	ctx context.Context,
+	channel, chatID string,
+) bool {
 	return false
 }
 
@@ -261,9 +270,11 @@ func TestPublishResponseIfNeeded_DismissesToolFeedbackWhenMessageToolAlreadySent
 		t.Fatal("expected default agent")
 	}
 	mt := tools.NewMessageTool()
-	mt.SetSendCallback(func(ctx context.Context, channel, chatID, content, replyToMessageID string) error {
-		return nil
-	})
+	mt.SetSendCallback(
+		func(ctx context.Context, channel, chatID, content, replyToMessageID string) error {
+			return nil
+		},
+	)
 	defaultAgent.Tools.Register(mt)
 
 	result := mt.Execute(
@@ -277,7 +288,13 @@ func TestPublishResponseIfNeeded_DismissesToolFeedbackWhenMessageToolAlreadySent
 	if result == nil || result.IsError {
 		t.Fatalf("message tool execute failed: %+v", result)
 	}
-	al.PublishResponseIfNeeded(context.Background(), "telegram", "-100123", "session-1", "final reply")
+	al.PublishResponseIfNeeded(
+		context.Background(),
+		"telegram",
+		"-100123",
+		"session-1",
+		"final reply",
+	)
 
 	if got := cm.dismissed; len(got) != 1 || got[0] != "telegram:-100123" {
 		t.Fatalf("dismissed = %v, want [telegram:-100123]", got)
@@ -451,7 +468,10 @@ func TestProcessMessage_BtwCommandRunsWithoutPersistingHistory(t *testing.T) {
 		t.Fatal("provider did not receive any messages")
 	}
 	if len(provider.lastMessages) != 4 {
-		t.Fatalf("provider messages len = %d, want 4 (system + prior history + user)", len(provider.lastMessages))
+		t.Fatalf(
+			"provider messages len = %d, want 4 (system + prior history + user)",
+			len(provider.lastMessages),
+		)
 	}
 
 	if !reflect.DeepEqual(provider.lastMessages[1:3], initialHistory) {
@@ -511,7 +531,10 @@ func TestProcessMessage_BtwCommandIncludesRequestContextAndMedia(t *testing.T) {
 	if !strings.Contains(systemPrompt, "## Current Session\nChannel: discord\nChat ID: group-1") {
 		t.Fatalf("system prompt missing current session context:\n%s", systemPrompt)
 	}
-	if !strings.Contains(systemPrompt, "## Current Sender\nCurrent sender: Alice (ID: discord:123)") {
+	if !strings.Contains(
+		systemPrompt,
+		"## Current Sender\nCurrent sender: Alice (ID: discord:123)",
+	) {
 		t.Fatalf("system prompt missing current sender context:\n%s", systemPrompt)
 	}
 
@@ -587,7 +610,11 @@ func TestProcessMessage_BtwCommandUsesIsolatedProvider(t *testing.T) {
 	// Verify main session history was NOT modified
 	currentHistory := defaultAgent.Sessions.GetHistory(mainSessionKey)
 	if !reflect.DeepEqual(currentHistory, initialHistory) {
-		t.Fatalf("main session history was modified:\ngot  %#v\nwant %#v", currentHistory, initialHistory)
+		t.Fatalf(
+			"main session history was modified:\ngot  %#v\nwant %#v",
+			currentHistory,
+			initialHistory,
+		)
 	}
 }
 
@@ -1098,7 +1125,9 @@ func TestProcessMessage_MediaToolHandledSkipsFollowUpLLMAndFinalText(t *testing.
 	store := media.NewFileMediaStore()
 	al.SetMediaStore(store)
 	telegramChannel := &fakeMediaChannel{fakeChannel: fakeChannel{id: "rid-telegram"}}
-	al.SetChannelManager(newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel))
+	al.SetChannelManager(
+		newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel),
+	)
 
 	imagePath := filepath.Join(tmpDir, "screen.png")
 	if err := os.WriteFile(imagePath, []byte("fake screenshot"), 0o644); err != nil {
@@ -1120,7 +1149,10 @@ func TestProcessMessage_MediaToolHandledSkipsFollowUpLLMAndFinalText(t *testing.
 		t.Fatalf("processMessage() error = %v", err)
 	}
 	if response != "" {
-		t.Fatalf("expected no final response when media tool already handled delivery, got %q", response)
+		t.Fatalf(
+			"expected no final response when media tool already handled delivery, got %q",
+			response,
+		)
 	}
 	if provider.calls != 1 {
 		t.Fatalf("expected exactly 1 LLM call, got %d", provider.calls)
@@ -1133,13 +1165,20 @@ func TestProcessMessage_MediaToolHandledSkipsFollowUpLLMAndFinalText(t *testing.
 	}
 
 	if len(telegramChannel.sentMedia) != 1 {
-		t.Fatalf("expected exactly 1 synchronously sent media message, got %d", len(telegramChannel.sentMedia))
+		t.Fatalf(
+			"expected exactly 1 synchronously sent media message, got %d",
+			len(telegramChannel.sentMedia),
+		)
 	}
-	if telegramChannel.sentMedia[0].Channel != "telegram" || telegramChannel.sentMedia[0].ChatID != "chat1" {
+	if telegramChannel.sentMedia[0].Channel != "telegram" ||
+		telegramChannel.sentMedia[0].ChatID != "chat1" {
 		t.Fatalf("unexpected sent media target: %+v", telegramChannel.sentMedia[0])
 	}
 	if len(telegramChannel.sentMedia[0].Parts) != 1 {
-		t.Fatalf("expected exactly 1 sent media part, got %d", len(telegramChannel.sentMedia[0].Parts))
+		t.Fatalf(
+			"expected exactly 1 sent media part, got %d",
+			len(telegramChannel.sentMedia[0].Parts),
+		)
 	}
 
 	select {
@@ -1161,22 +1200,29 @@ func TestProcessMessage_MediaToolHandledSkipsFollowUpLLMAndFinalText(t *testing.
 	if err != nil {
 		t.Fatalf("resolveMessageRoute() error = %v", err)
 	}
-	sessionKey := resolveScopeKey(al.allocateRouteSession(route, testInboundMessage(bus.InboundMessage{
-		Channel:  "telegram",
-		ChatID:   "chat1",
-		SenderID: "user1",
-		Content:  "take a screenshot of the screen and send it to me",
-	})).SessionKey, "")
+	sessionKey := resolveScopeKey(
+		al.allocateRouteSession(route, testInboundMessage(bus.InboundMessage{
+			Channel:  "telegram",
+			ChatID:   "chat1",
+			SenderID: "user1",
+			Content:  "take a screenshot of the screen and send it to me",
+		})).SessionKey,
+		"",
+	)
 	history := defaultAgent.Sessions.GetHistory(sessionKey)
 	if len(history) == 0 {
 		t.Fatal("expected session history to be saved")
 	}
 	last := history[len(history)-1]
-	if last.Role != "assistant" || last.Content != "Requested output delivered via tool attachment." {
+	if last.Role != "assistant" ||
+		last.Content != "Requested output delivered via tool attachment." {
 		t.Fatalf("expected handled assistant summary in history, got %+v", last)
 	}
 	if len(last.Attachments) != 1 {
-		t.Fatalf("expected handled assistant summary attachments in history, got %+v", last.Attachments)
+		t.Fatalf(
+			"expected handled assistant summary attachments in history, got %+v",
+			last.Attachments,
+		)
 	}
 }
 
@@ -1200,7 +1246,9 @@ func TestProcessMessage_HandledToolProcessesQueuedSteeringBeforeReturning(t *tes
 	store := media.NewFileMediaStore()
 	al.SetMediaStore(store)
 	telegramChannel := &fakeMediaChannel{fakeChannel: fakeChannel{id: "rid-telegram"}}
-	al.SetChannelManager(newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel))
+	al.SetChannelManager(
+		newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel),
+	)
 
 	imagePath := filepath.Join(tmpDir, "screen-steering.png")
 	if err := os.WriteFile(imagePath, []byte("fake screenshot"), 0o644); err != nil {
@@ -1229,7 +1277,10 @@ func TestProcessMessage_HandledToolProcessesQueuedSteeringBeforeReturning(t *tes
 		t.Fatalf("expected 2 LLM calls after queued steering, got %d", provider.calls)
 	}
 	if len(telegramChannel.sentMedia) != 1 {
-		t.Fatalf("expected exactly 1 synchronously sent media message, got %d", len(telegramChannel.sentMedia))
+		t.Fatalf(
+			"expected exactly 1 synchronously sent media message, got %d",
+			len(telegramChannel.sentMedia),
+		)
 	}
 }
 
@@ -1248,7 +1299,9 @@ func TestRunAgentLoop_ResponseHandledToolPublishesForUserWhenSendResponseDisable
 	store := media.NewFileMediaStore()
 	al.SetMediaStore(store)
 	telegramChannel := &fakeMediaChannel{fakeChannel: fakeChannel{id: "rid-telegram"}}
-	al.SetChannelManager(newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel))
+	al.SetChannelManager(
+		newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel),
+	)
 	al.RegisterTool(&handledUserTool{})
 
 	defaultAgent := al.registry.GetDefaultAgent()
@@ -1298,10 +1351,17 @@ func TestRunAgentLoop_ResponseHandledToolPublishesForUserWhenSendResponseDisable
 		t.Fatalf("unexpected sent text message: %+v", telegramChannel.sentMessages[0])
 	}
 	if telegramChannel.sentMessages[0].AgentID != defaultAgent.ID {
-		t.Fatalf("sent text agent_id = %q, want %q", telegramChannel.sentMessages[0].AgentID, defaultAgent.ID)
+		t.Fatalf(
+			"sent text agent_id = %q, want %q",
+			telegramChannel.sentMessages[0].AgentID,
+			defaultAgent.ID,
+		)
 	}
 	if telegramChannel.sentMessages[0].SessionKey != "session-1" {
-		t.Fatalf("sent text session_key = %q, want session-1", telegramChannel.sentMessages[0].SessionKey)
+		t.Fatalf(
+			"sent text session_key = %q, want session-1",
+			telegramChannel.sentMessages[0].SessionKey,
+		)
 	}
 	if telegramChannel.sentMessages[0].Scope == nil ||
 		telegramChannel.sentMessages[0].Scope.Values["chat"] != "direct:chat1" {
@@ -1505,7 +1565,9 @@ func TestProcessMessage_MediaArtifactCanBeForwardedBySendFile(t *testing.T) {
 	store := media.NewFileMediaStore()
 	al.SetMediaStore(store)
 	telegramChannel := &fakeMediaChannel{fakeChannel: fakeChannel{id: "rid-telegram"}}
-	al.SetChannelManager(newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel))
+	al.SetChannelManager(
+		newStartedTestChannelManager(t, msgBus, store, "telegram", telegramChannel),
+	)
 
 	mediaDir := media.TempDir()
 	if err := os.MkdirAll(mediaDir, 0o700); err != nil {
@@ -1538,13 +1600,20 @@ func TestProcessMessage_MediaArtifactCanBeForwardedBySendFile(t *testing.T) {
 	}
 
 	if len(telegramChannel.sentMedia) != 1 {
-		t.Fatalf("expected exactly 1 synchronously sent media message, got %d", len(telegramChannel.sentMedia))
+		t.Fatalf(
+			"expected exactly 1 synchronously sent media message, got %d",
+			len(telegramChannel.sentMedia),
+		)
 	}
-	if telegramChannel.sentMedia[0].Channel != "telegram" || telegramChannel.sentMedia[0].ChatID != "chat1" {
+	if telegramChannel.sentMedia[0].Channel != "telegram" ||
+		telegramChannel.sentMedia[0].ChatID != "chat1" {
 		t.Fatalf("unexpected sent media target: %+v", telegramChannel.sentMedia[0])
 	}
 	if len(telegramChannel.sentMedia[0].Parts) != 1 {
-		t.Fatalf("expected exactly 1 sent media part, got %d", len(telegramChannel.sentMedia[0].Parts))
+		t.Fatalf(
+			"expected exactly 1 sent media part, got %d",
+			len(telegramChannel.sentMedia[0].Parts),
+		)
 	}
 
 	select {
@@ -2014,7 +2083,10 @@ func TestToolFeedbackExplanationFromResponse_UsesExplicitToolCallExtraContent(t
 
 	got := toolFeedbackExplanationFromResponse(response, messages)
 	if got != "Read README.md first to confirm the current project structure." {
-		t.Fatalf("toolFeedbackExplanationFromResponse() = %q, want explicit tool feedback explanation", got)
+		t.Fatalf(
+			"toolFeedbackExplanationFromResponse() = %q, want explicit tool feedback explanation",
+			got,
+		)
 	}
 }
 
@@ -2042,10 +2114,16 @@ func TestToolFeedbackExplanationForToolCall_PrefersToolSpecificExtraContent(t *t
 	got1 := toolFeedbackExplanationForToolCall(response, response.ToolCalls[0], nil)
 	got2 := toolFeedbackExplanationForToolCall(response, response.ToolCalls[1], nil)
 	if got1 != "Read README.md first." {
-		t.Fatalf("toolFeedbackExplanationForToolCall() first = %q, want tool-specific explanation", got1)
+		t.Fatalf(
+			"toolFeedbackExplanationForToolCall() first = %q, want tool-specific explanation",
+			got1,
+		)
 	}
 	if got2 != "Update config example after reading it." {
-		t.Fatalf("toolFeedbackExplanationForToolCall() second = %q, want tool-specific explanation", got2)
+		t.Fatalf(
+			"toolFeedbackExplanationForToolCall() second = %q, want tool-specific explanation",
+			got2,
+		)
 	}
 }
 
@@ -2091,7 +2169,10 @@ func TestToolFeedbackExplanationFromResponse_DoesNotUseReasoningContent(t *testi
 	got := toolFeedbackExplanationFromResponse(response, messages)
 	want := utils.ToolFeedbackContinuationHint + ": Inspect README.md and update the config example."
 	if got != want {
-		t.Fatalf("toolFeedbackExplanationFromResponse() = %q, want latest user content fallback", got)
+		t.Fatalf(
+			"toolFeedbackExplanationFromResponse() = %q, want latest user content fallback",
+			got,
+		)
 	}
 }
 
@@ -2343,7 +2424,10 @@ func (m *handledMediaWithSteeringTool) Parameters() map[string]any {
 	}
 }
 
-func (m *handledMediaWithSteeringTool) Execute(ctx context.Context, args map[string]any) *tools.ToolResult {
+func (m *handledMediaWithSteeringTool) Execute(
+	ctx context.Context,
+	args map[string]any,
+) *tools.ToolResult {
 	if err := m.loop.Steer(providers.Message{Role: "user", Content: "what about this instead?"}); err != nil {
 		return tools.ErrorResult(err.Error()).WithError(err)
 	}
@@ -2496,7 +2580,11 @@ func newStrictChatCompletionTestServer(
 	}))
 }
 
-func (h testHelper) executeAndGetResponse(tb testing.TB, ctx context.Context, msg bus.InboundMessage) string {
+func (h testHelper) executeAndGetResponse(
+	tb testing.TB,
+	ctx context.Context,
+	msg bus.InboundMessage,
+) string {
 	// Use a short timeout to avoid hanging
 	timeoutCtx, cancel := context.WithTimeout(ctx, responseTimeout)
 	defer cancel()
@@ -2652,7 +2740,10 @@ func TestProcessMessage_CommandOutcomes(t *testing.T) {
 		t.Fatalf("unexpected /foo reply: %q", fooResp)
 	}
 	if provider.calls != 1 {
-		t.Fatalf("LLM should be called exactly once after /foo passthrough, calls=%d", provider.calls)
+		t.Fatalf(
+			"LLM should be called exactly once after /foo passthrough, calls=%d",
+			provider.calls,
+		)
 	}
 
 	newResp := helper.executeAndGetResponse(t, context.Background(), bus.InboundMessage{
@@ -2857,7 +2948,10 @@ func TestProcessMessage_SwitchModelRejectsUnknownAlias(t *testing.T) {
 	}
 
 	if provider.calls != 0 {
-		t.Fatalf("LLM should not be called for rejected /switch and /show, calls=%d", provider.calls)
+		t.Fatalf(
+			"LLM should not be called for rejected /switch and /show, calls=%d",
+			provider.calls,
+		)
 	}
 }
 
@@ -2875,7 +2969,13 @@ func TestProcessMessage_SwitchModelRoutesSubsequentRequestsToSelectedProvider(t
 
 	remoteCalls := 0
 	remoteModel := ""
-	remoteServer := newChatCompletionTestServer(t, "remote", "remote reply", &remoteCalls, &remoteModel)
+	remoteServer := newChatCompletionTestServer(
+		t,
+		"remote",
+		"remote reply",
+		&remoteCalls,
+		&remoteModel,
+	)
 	defer remoteServer.Close()
 
 	cfg := &config.Config{
@@ -3055,18 +3155,20 @@ func TestProcessMessage_FallbackUsesPerCandidateProvider(t *testing.T) {
 	workspace := t.TempDir()
 
 	primaryCalls := 0
-	primaryServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		primaryCalls++
-		// Return 429 so FallbackChain classifies this as retriable and moves on.
-		w.Header().Set("Content-Type", "application/json")
-		w.WriteHeader(http.StatusTooManyRequests)
-		_ = json.NewEncoder(w).Encode(map[string]any{
-			"error": map[string]any{
-				"message": "rate limit exceeded",
-				"type":    "rate_limit_error",
-			},
-		})
-	}))
+	primaryServer := httptest.NewServer(
+		http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			primaryCalls++
+			// Return 429 so FallbackChain classifies this as retriable and moves on.
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusTooManyRequests)
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"error": map[string]any{
+					"message": "rate limit exceeded",
+					"type":    "rate_limit_error",
+				},
+			})
+		}),
+	)
 	defer primaryServer.Close()
 
 	fallbackCalls := 0
@@ -3139,23 +3241,28 @@ func TestProcessMessage_FallbackUsesActiveProviderWhenCandidateNotRegistered(t *
 	// Both the primary and the unregistered fallback share this server
 	// (same api_base) so activeProvider routes both calls here.
 	callCount := 0
-	primaryServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		callCount++
-		w.Header().Set("Content-Type", "application/json")
-		if callCount == 1 {
-			w.WriteHeader(http.StatusTooManyRequests)
+	primaryServer := httptest.NewServer(
+		http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			callCount++
+			w.Header().Set("Content-Type", "application/json")
+			if callCount == 1 {
+				w.WriteHeader(http.StatusTooManyRequests)
+				_ = json.NewEncoder(w).Encode(map[string]any{
+					"error": map[string]any{"message": "rate limit", "type": "rate_limit_error"},
+				})
+				return
+			}
+			// Second call (fallback via activeProvider) succeeds.
 			_ = json.NewEncoder(w).Encode(map[string]any{
-				"error": map[string]any{"message": "rate limit", "type": "rate_limit_error"},
+				"choices": []map[string]any{
+					{
+						"message":       map[string]any{"content": "active provider reply"},
+						"finish_reason": "stop",
+					},
+				},
 			})
-			return
-		}
-		// Second call (fallback via activeProvider) succeeds.
-		_ = json.NewEncoder(w).Encode(map[string]any{
-			"choices": []map[string]any{
-				{"message": map[string]any{"content": "active provider reply"}, "finish_reason": "stop"},
-			},
-		})
-	}))
+		}),
+	)
 	defer primaryServer.Close()
 
 	cfg := &config.Config{
@@ -3199,7 +3306,10 @@ func TestProcessMessage_FallbackUsesActiveProviderWhenCandidateNotRegistered(t *
 		t.Fatalf("response = %q, want %q", resp, "active provider reply")
 	}
 	if callCount < 2 {
-		t.Fatalf("primary server calls = %d, want >= 2 (one 429 + one success via activeProvider)", callCount)
+		t.Fatalf(
+			"primary server calls = %d, want >= 2 (one 429 + one success via activeProvider)",
+			callCount,
+		)
 	}
 }
 
@@ -3338,7 +3448,9 @@ func TestAgentLoop_ContextExhaustionRetry(t *testing.T) {
 	msgBus := bus.NewMessageBus()
 
 	// Create a provider that fails once with a context error
-	contextErr := fmt.Errorf("InvalidParameter: Total tokens of image and text exceed max message tokens")
+	contextErr := fmt.Errorf(
+		"InvalidParameter: Total tokens of image and text exceed max message tokens",
+	)
 	provider := &failFirstMockProvider{
 		failures:    1,
 		failError:   contextErr,
@@ -3482,7 +3594,11 @@ func TestAgentLoop_VisionUnsupportedErrorStripsSessionMedia(t *testing.T) {
 		t.Fatalf("response = %q, want %q", resp, "ok")
 	}
 	if provider.calls != 2 {
-		t.Fatalf("calls = %d, want %d (fail with media, then retry without media)", provider.calls, 2)
+		t.Fatalf(
+			"calls = %d, want %d (fail with media, then retry without media)",
+			provider.calls,
+			2,
+		)
 	}
 	if !slices.Equal(provider.mediaSeen, []bool{true, false}) {
 		t.Fatalf("mediaSeen = %v, want %v", provider.mediaSeen, []bool{true, false})
@@ -3549,7 +3665,13 @@ func TestAgentLoop_EmptyModelResponseUsesAccurateFallback(t *testing.T) {
 	provider := &simpleMockProvider{response: ""}
 	al := NewAgentLoop(cfg, msgBus, provider)
 
-	response, err := al.ProcessDirectWithChannel(context.Background(), "hello", "empty-response", "test", "chat1")
+	response, err := al.ProcessDirectWithChannel(
+		context.Background(),
+		"hello",
+		"empty-response",
+		"test",
+		"chat1",
+	)
 	if err != nil {
 		t.Fatalf("ProcessDirectWithChannel failed: %v", err)
 	}
@@ -3581,7 +3703,13 @@ func TestAgentLoop_ToolLimitUsesDedicatedFallback(t *testing.T) {
 	al := NewAgentLoop(cfg, msgBus, provider)
 	al.RegisterTool(&toolLimitTestTool{})
 
-	response, err := al.ProcessDirectWithChannel(context.Background(), "hello", "tool-limit", "test", "chat1")
+	response, err := al.ProcessDirectWithChannel(
+		context.Background(),
+		"hello",
+		"tool-limit",
+		"test",
+		"chat1",
+	)
 	if err != nil {
 		t.Fatalf("ProcessDirectWithChannel failed: %v", err)
 	}
@@ -3598,11 +3726,13 @@ func TestAgentLoop_ToolLimitUsesDedicatedFallback(t *testing.T) {
 		ChatType: "direct",
 		SenderID: "cron",
 	})
-	history := defaultAgent.Sessions.GetHistory(al.allocateRouteSession(route, testInboundMessage(bus.InboundMessage{
-		Channel:  "test",
-		SenderID: "cron",
-		ChatID:   "chat1",
-	})).SessionKey)
+	history := defaultAgent.Sessions.GetHistory(
+		al.allocateRouteSession(route, testInboundMessage(bus.InboundMessage{
+			Channel:  "test",
+			SenderID: "cron",
+			ChatID:   "chat1",
+		})).SessionKey,
+	)
 	if len(history) != 4 {
 		t.Fatalf("history len = %d, want 4", len(history))
 	}
@@ -3900,7 +4030,9 @@ func TestHandleReasoning(t *testing.T) {
 					break
 				}
 				if msg.Content == "should timeout" {
-					t.Fatal("expected reasoning message to be dropped when bus is full, but it was published")
+					t.Fatal(
+						"expected reasoning message to be dropped when bus is full, but it was published",
+					)
 				}
 			}
 		}
@@ -4015,7 +4147,11 @@ func TestProcessMessage_PicoPublishesReasoningAsThoughtMessage(t *testing.T) {
 	}
 
 	if thoughtMsg.Channel != "pico" || thoughtMsg.ChatID != "pico:test-session" {
-		t.Fatalf("thought message route = %s/%s, want pico/pico:test-session", thoughtMsg.Channel, thoughtMsg.ChatID)
+		t.Fatalf(
+			"thought message route = %s/%s, want pico/pico:test-session",
+			thoughtMsg.Channel,
+			thoughtMsg.ChatID,
+		)
 	}
 	if thoughtMsg.Context.Raw[metadataKeyMessageKind] != messageKindThought {
 		t.Fatalf(
@@ -4057,7 +4193,12 @@ func TestProcessHeartbeat_DoesNotPublishToolFeedback(t *testing.T) {
 	provider := &toolFeedbackProvider{filePath: heartbeatFile}
 	al := NewAgentLoop(cfg, msgBus, provider)
 
-	response, err := al.ProcessHeartbeat(context.Background(), "check heartbeat tasks", "telegram", "chat-1")
+	response, err := al.ProcessHeartbeat(
+		context.Background(),
+		"check heartbeat tasks",
+		"telegram",
+		"chat-1",
+	)
 	if err != nil {
 		t.Fatalf("ProcessHeartbeat() error = %v", err)
 	}
@@ -4132,10 +4273,16 @@ func TestProcessMessage_PublishesToolFeedbackWhenEnabled(t *testing.T) {
 			t.Fatalf("tool feedback content = %q, want read_file summary", outbound.Content)
 		}
 		if !strings.Contains(outbound.Content, utils.ToolFeedbackContinuationHint) {
-			t.Fatalf("tool feedback content = %q, want continuation hint fallback", outbound.Content)
+			t.Fatalf(
+				"tool feedback content = %q, want continuation hint fallback",
+				outbound.Content,
+			)
 		}
 		if !strings.Contains(outbound.Content, "check tool feedback") {
-			t.Fatalf("tool feedback content = %q, want current user intent fallback", outbound.Content)
+			t.Fatalf(
+				"tool feedback content = %q, want current user intent fallback",
+				outbound.Content,
+			)
 		}
 		if !strings.Contains(outbound.Content, "\"path\":") {
 			t.Fatalf("tool feedback content = %q, want serialized tool arguments", outbound.Content)
@@ -4144,7 +4291,10 @@ func TestProcessMessage_PublishesToolFeedbackWhenEnabled(t *testing.T) {
 			t.Fatalf("tool feedback content = %q, want tool argument value", outbound.Content)
 		}
 		if strings.Contains(outbound.Content, "Previous turn explanation") {
-			t.Fatalf("tool feedback content = %q, want no previous assistant fallback", outbound.Content)
+			t.Fatalf(
+				"tool feedback content = %q, want no previous assistant fallback",
+				outbound.Content,
+			)
 		}
 		if outbound.AgentID != "main" {
 			t.Fatalf("tool feedback agent_id = %q, want main", outbound.AgentID)
@@ -4152,7 +4302,8 @@ func TestProcessMessage_PublishesToolFeedbackWhenEnabled(t *testing.T) {
 		if outbound.SessionKey == "" {
 			t.Fatal("expected tool feedback to carry session_key")
 		}
-		if outbound.Scope == nil || outbound.Scope.AgentID != "main" || outbound.Scope.Channel != "telegram" {
+		if outbound.Scope == nil || outbound.Scope.AgentID != "main" ||
+			outbound.Scope.Channel != "telegram" {
 			t.Fatalf("expected tool feedback scope, got %+v", outbound.Scope)
 		}
 	case <-time.After(2 * time.Second):
@@ -4211,7 +4362,11 @@ func TestProcessMessage_PersistsReasoningContentInSessionHistory(t *testing.T) {
 		t.Fatalf("last message content = %q, want %q", last.Content, "final answer")
 	}
 	if last.ReasoningContent != "thinking trace" {
-		t.Fatalf("last message reasoning_content = %q, want %q", last.ReasoningContent, "thinking trace")
+		t.Fatalf(
+			"last message reasoning_content = %q, want %q",
+			last.ReasoningContent,
+			"thinking trace",
+		)
 	}
 }
 
@@ -4268,16 +4423,29 @@ func TestProcessMessage_PersistsReasoningToolResponseAsSingleAssistantRecord(t *
 		t.Fatal("expected assistant history record with tool_calls")
 	}
 	if assistantWithToolCall.Content != "I'll inspect that file now." {
-		t.Fatalf("assistant content = %q, want %q", assistantWithToolCall.Content, "I'll inspect that file now.")
+		t.Fatalf(
+			"assistant content = %q, want %q",
+			assistantWithToolCall.Content,
+			"I'll inspect that file now.",
+		)
 	}
 	if assistantWithToolCall.ReasoningContent != "Read the file before answering." {
-		t.Fatalf("assistant reasoning_content = %q, want preserved", assistantWithToolCall.ReasoningContent)
+		t.Fatalf(
+			"assistant reasoning_content = %q, want preserved",
+			assistantWithToolCall.ReasoningContent,
+		)
 	}
 	if len(assistantWithToolCall.ToolCalls) != 1 {
-		t.Fatalf("assistant tool calls = %+v, want single read_file tool", assistantWithToolCall.ToolCalls)
+		t.Fatalf(
+			"assistant tool calls = %+v, want single read_file tool",
+			assistantWithToolCall.ToolCalls,
+		)
 	}
 	if got := providers.NormalizeToolCall(assistantWithToolCall.ToolCalls[0]).Name; got != "read_file" {
-		t.Fatalf("assistant tool calls = %+v, want single read_file tool", assistantWithToolCall.ToolCalls)
+		t.Fatalf(
+			"assistant tool calls = %+v, want single read_file tool",
+			assistantWithToolCall.ToolCalls,
+		)
 	}
 
 	sessionDir := filepath.Join(tmpDir, "sessions")
@@ -4317,7 +4485,8 @@ func TestProcessMessage_PersistsReasoningToolResponseAsSingleAssistantRecord(t *
 		if msg.Role != "assistant" {
 			continue
 		}
-		if msg.Content == "I'll inspect that file now." || msg.ReasoningContent == "Read the file before answering." {
+		if msg.Content == "I'll inspect that file now." ||
+			msg.ReasoningContent == "Read the file before answering." {
 			matchingRecords++
 			toolName := ""
 			if len(msg.ToolCalls) == 1 {
@@ -4327,12 +4496,18 @@ func TestProcessMessage_PersistsReasoningToolResponseAsSingleAssistantRecord(t *
 				msg.ReasoningContent != "Read the file before answering." ||
 				len(msg.ToolCalls) != 1 ||
 				toolName != "read_file" {
-				t.Fatalf("assistant jsonl record = %+v, want content+reasoning+tool_calls in one line", msg)
+				t.Fatalf(
+					"assistant jsonl record = %+v, want content+reasoning+tool_calls in one line",
+					msg,
+				)
 			}
 		}
 	}
 	if matchingRecords != 1 {
-		t.Fatalf("matching assistant jsonl records = %d, want exactly 1 canonical assistant record", matchingRecords)
+		t.Fatalf(
+			"matching assistant jsonl records = %d, want exactly 1 canonical assistant record",
+			matchingRecords,
+		)
 	}
 }
 
@@ -4387,10 +4562,16 @@ func TestProcessMessage_DoesNotLeakReasoningContentInToolFeedback(t *testing.T)
 			t.Fatalf("tool feedback content = %q, want read_file summary", outbound.Content)
 		}
 		if !strings.Contains(outbound.Content, utils.ToolFeedbackContinuationHint) {
-			t.Fatalf("tool feedback content = %q, want continuation hint fallback", outbound.Content)
+			t.Fatalf(
+				"tool feedback content = %q, want continuation hint fallback",
+				outbound.Content,
+			)
 		}
 		if !strings.Contains(outbound.Content, "check reasoning fallback") {
-			t.Fatalf("tool feedback content = %q, want current user intent fallback", outbound.Content)
+			t.Fatalf(
+				"tool feedback content = %q, want current user intent fallback",
+				outbound.Content,
+			)
 		}
 		if !strings.Contains(outbound.Content, "\"path\":") {
 			t.Fatalf("tool feedback content = %q, want serialized tool arguments", outbound.Content)
@@ -4399,7 +4580,10 @@ func TestProcessMessage_DoesNotLeakReasoningContentInToolFeedback(t *testing.T)
 			t.Fatalf("tool feedback content = %q, want tool argument value", outbound.Content)
 		}
 		if strings.Contains(outbound.Content, "Read README.md first") {
-			t.Fatalf("tool feedback content = %q, should not leak hidden reasoning", outbound.Content)
+			t.Fatalf(
+				"tool feedback content = %q, should not leak hidden reasoning",
+				outbound.Content,
+			)
 		}
 	case <-time.After(2 * time.Second):
 		t.Fatal("expected outbound tool feedback without leaking reasoning")
@@ -4454,7 +4638,11 @@ func assertToolFeedbackNotPublishedWhenDisabled(t *testing.T, channel string) {
 
 	select {
 	case outbound := <-msgBus.OutboundChan():
-		t.Fatalf("expected no outbound tool feedback for %s when disabled, got %+v", channel, outbound)
+		t.Fatalf(
+			"expected no outbound tool feedback for %s when disabled, got %+v",
+			channel,
+			outbound,
+		)
 	case <-time.After(200 * time.Millisecond):
 	}
 }
@@ -4567,13 +4755,20 @@ func TestRun_PicoPublishesAssistantContentDuringToolCallsWithoutFinalDuplicate(t
 	}
 
 	if outputs[0].Content != "intermediate model text" {
-		t.Fatalf("first outbound content = %q, want %q", outputs[0].Content, "intermediate model text")
+		t.Fatalf(
+			"first outbound content = %q, want %q",
+			outputs[0].Content,
+			"intermediate model text",
+		)
 	}
 	if outputs[1].Context.Raw[metadataKeyMessageKind] != messageKindToolCalls {
 		t.Fatalf("second outbound = %+v, want tool_calls message", outputs[1])
 	}
 	if !strings.Contains(outputs[1].Context.Raw[metadataKeyToolCalls], "tool_limit_test_tool") {
-		t.Fatalf("second outbound tool_calls = %q, want tool name", outputs[1].Context.Raw[metadataKeyToolCalls])
+		t.Fatalf(
+			"second outbound tool_calls = %q, want tool name",
+			outputs[1].Context.Raw[metadataKeyToolCalls],
+		)
 	}
 	if outputs[2].Content != "final model text" {
 		t.Fatalf("third outbound content = %q, want %q", outputs[2].Content, "final model text")
@@ -4709,7 +4904,10 @@ func TestRun_PicoToolFeedbackSuppressesDuplicateInterimAssistantContent(t *testi
 		t.Fatalf("first outbound content = %q, want empty tool_calls content", outputs[0].Content)
 	}
 	if !strings.Contains(outputs[0].Context.Raw[metadataKeyToolCalls], "tool_limit_test_tool") {
-		t.Fatalf("first outbound tool_calls = %q, want tool name", outputs[0].Context.Raw[metadataKeyToolCalls])
+		t.Fatalf(
+			"first outbound tool_calls = %q, want tool name",
+			outputs[0].Context.Raw[metadataKeyToolCalls],
+		)
 	}
 	if outputs[1].Content != "final model text" {
 		t.Fatalf("second outbound content = %q, want %q", outputs[1].Content, "final model text")
@@ -4858,7 +5056,8 @@ func TestResolveMediaRefs_MultiToolCallPreservesOrdering(t *testing.T) {
 	if result[3].Role != "user" {
 		t.Fatalf("result[3] expected user, got %q", result[3].Role)
 	}
-	if len(result[3].Media) != 1 || !strings.HasPrefix(result[3].Media[0], "data:image/png;base64,") {
+	if len(result[3].Media) != 1 ||
+		!strings.HasPrefix(result[3].Media[0], "data:image/png;base64,") {
 		t.Fatal("expected synthetic user message to contain base64 image")
 	}
 }
@@ -5335,8 +5534,14 @@ func TestProcessMessage_ContextOverflowRecovery(t *testing.T) {
 	agent := al.GetRegistry().GetDefaultAgent()
 
 	for i := 0; i < 5; i++ {
-		agent.Sessions.AddFullMessage(sessionKey, providers.Message{Role: "user", Content: "heavy message"})
-		agent.Sessions.AddFullMessage(sessionKey, providers.Message{Role: "assistant", Content: "response"})
+		agent.Sessions.AddFullMessage(
+			sessionKey,
+			providers.Message{Role: "user", Content: "heavy message"},
+		)
+		agent.Sessions.AddFullMessage(
+			sessionKey,
+			providers.Message{Role: "assistant", Content: "response"},
+		)
 	}
 
 	response, err := al.processMessage(context.Background(), testInboundMessage(bus.InboundMessage{
@@ -5723,7 +5928,10 @@ func (m *activityWithSteeringTool) Parameters() map[string]any {
 	}
 }
 
-func (m *activityWithSteeringTool) Execute(ctx context.Context, args map[string]any) *tools.ToolResult {
+func (m *activityWithSteeringTool) Execute(
+	ctx context.Context,
+	args map[string]any,
+) *tools.ToolResult {
 	if err := m.loop.Steer(providers.Message{Role: "user", Content: "и еще 20 приседаний"}); err != nil {
 		return tools.ErrorResult(err.Error()).WithError(err)
 	}
@@ -5733,7 +5941,13 @@ func (m *activityWithSteeringTool) Execute(ctx context.Context, args map[string]
 	}
 }
 
-func TestProcessMessage_FinalActionSummarySynthesizesAcrossSteering(t *testing.T) {
+func newFinalTurnRenderTestLoop(
+	t *testing.T,
+	provider providers.LLMProvider,
+	toolFactory func(*AgentLoop) tools.Tool,
+) *AgentLoop {
+	t.Helper()
+
 	tmpDir := t.TempDir()
 	cfg := &config.Config{
 		Agents: config.AgentsConfig{
@@ -5748,9 +5962,16 @@ func TestProcessMessage_FinalActionSummarySynthesizesAcrossSteering(t *testing.T
 	}
 
 	msgBus := bus.NewMessageBus()
-	provider := &activitySummaryWithSteeringProvider{}
 	al := NewAgentLoop(cfg, msgBus, provider)
-	al.RegisterTool(&activityWithSteeringTool{loop: al})
+	al.RegisterTool(toolFactory(al))
+	return al
+}
+
+func TestProcessMessage_FinalActionSummarySynthesizesAcrossSteering(t *testing.T) {
+	provider := &activitySummaryWithSteeringProvider{}
+	al := newFinalTurnRenderTestLoop(t, provider, func(al *AgentLoop) tools.Tool {
+		return &activityWithSteeringTool{loop: al}
+	})
 
 	response, err := al.processMessage(context.Background(), testInboundMessage(bus.InboundMessage{
 		Channel:  "telegram",
@@ -5869,7 +6090,10 @@ func (t *daySummaryWithSteeringTool) Parameters() map[string]any {
 	}
 }
 
-func (t *daySummaryWithSteeringTool) Execute(ctx context.Context, args map[string]any) *tools.ToolResult {
+func (t *daySummaryWithSteeringTool) Execute(
+	ctx context.Context,
+	args map[string]any,
+) *tools.ToolResult {
 	day, _ := args["day"].(string)
 	switch day {
 	case "today":
@@ -5890,23 +6114,10 @@ func (t *daySummaryWithSteeringTool) Execute(ctx context.Context, args map[strin
 }
 
 func TestProcessMessage_FinalActionSummaryRendersAcrossInformationalSteering(t *testing.T) {
-	tmpDir := t.TempDir()
-	cfg := &config.Config{
-		Agents: config.AgentsConfig{
-			Defaults: config.AgentDefaults{
-				Workspace:           tmpDir,
-				ModelName:           "test-model",
-				MaxTokens:           4096,
-				MaxToolIterations:   10,
-				FinalTurnRenderMode: "llm",
-			},
-		},
-	}
-
-	msgBus := bus.NewMessageBus()
 	provider := &daySummaryAcrossSteeringProvider{}
-	al := NewAgentLoop(cfg, msgBus, provider)
-	al.RegisterTool(&daySummaryWithSteeringTool{loop: al})
+	al := newFinalTurnRenderTestLoop(t, provider, func(al *AgentLoop) tools.Tool {
+		return &daySummaryWithSteeringTool{loop: al}
+	})
 
 	response, err := al.processMessage(context.Background(), testInboundMessage(bus.InboundMessage{
 		Channel:  "telegram",
diff --git a/pkg/agent/turn_coord.go b/pkg/agent/turn_coord.go
index 18a5b5b55..739e34f2f 100644
--- a/pkg/agent/turn_coord.go
+++ b/pkg/agent/turn_coord.go
@@ -14,7 +14,11 @@ import (
 	"github.com/sipeed/picoclaw/pkg/providers"
 )
 
-func (al *AgentLoop) runTurn(ctx context.Context, ts *turnState, pipeline *Pipeline) (turnResult, error) {
+func (al *AgentLoop) runTurn(
+	ctx context.Context,
+	ts *turnState,
+	pipeline *Pipeline,
+) (turnResult, error) {
 	turnCtx, turnCancel := context.WithCancel(ctx)
 	defer turnCancel()
 	ts.setTurnCancel(turnCancel)
@@ -103,18 +107,26 @@ func (al *AgentLoop) runTurn(ctx context.Context, ts *turnState, pipeline *Pipel
 		// Check if parent turn has ended (SubTurn support from HEAD)
 		if ts.parentTurnState != nil && ts.IsParentEnded() {
 			if !ts.critical {
-				logger.InfoCF("agent", "Parent turn ended, non-critical SubTurn exiting gracefully", map[string]any{
+				logger.InfoCF(
+					"agent",
+					"Parent turn ended, non-critical SubTurn exiting gracefully",
+					map[string]any{
+						"agent_id":  ts.agentID,
+						"iteration": iteration,
+						"turn_id":   ts.turnID,
+					},
+				)
+				break
+			}
+			logger.InfoCF(
+				"agent",
+				"Parent turn ended, critical SubTurn continues running",
+				map[string]any{
 					"agent_id":  ts.agentID,
 					"iteration": iteration,
 					"turn_id":   ts.turnID,
-				})
-				break
-			}
-			logger.InfoCF("agent", "Parent turn ended, critical SubTurn continues running", map[string]any{
-				"agent_id":  ts.agentID,
-				"iteration": iteration,
-				"turn_id":   ts.turnID,
-			})
+				},
+			)
 		}
 
 		// Poll for pending SubTurn results (from HEAD)
@@ -214,24 +226,35 @@ func (al *AgentLoop) runTurn(ctx context.Context, ts *turnState, pipeline *Pipel
 				messages = exec.messages
 				continue
 			case ToolControlFinalize:
-				finalContent, rendered := tryRenderFinalTurnReply(turnCtx, al, ts, exec, finalContent)
+				renderedContent, rendered := tryRenderFinalTurnReply(
+					turnCtx,
+					al,
+					ts,
+					exec,
+					finalContent,
+				)
 				if !rendered {
 					messages = exec.messages
 					continue
 				}
-				if steerMsgs := al.dequeueSteeringMessagesForScope(ts.sessionKey); len(steerMsgs) > 0 {
+				if steerMsgs := al.dequeueSteeringMessagesForScope(ts.sessionKey); len(
+					steerMsgs,
+				) > 0 {
 					exec.markSteeringObserved()
-					logger.InfoCF("agent", "Steering arrived during terminal render; continuing turn",
+					logger.InfoCF(
+						"agent",
+						"Steering arrived during terminal render; continuing turn",
 						map[string]any{
 							"agent_id":       ts.agent.ID,
 							"iteration":      iteration,
 							"steering_count": len(steerMsgs),
-						})
+						},
+					)
 					exec.pendingMessages = append(exec.pendingMessages, steerMsgs...)
 					messages = exec.messages
 					continue
 				}
-				return pipeline.Finalize(ctx, turnCtx, ts, exec, turnStatus, finalContent)
+				return pipeline.Finalize(ctx, turnCtx, ts, exec, turnStatus, renderedContent)
 			case ToolControlBreak:
 				// Hard abort: delegate to abortTurn (sets TurnEndStatusAborted)
 				if exec.abortedByHardAbort {
@@ -323,7 +346,10 @@ func (al *AgentLoop) selectCandidates(
 			"score":       score,
 			"threshold":   agent.Router.Threshold(),
 		})
-	return agent.LightCandidates, resolvedCandidateModel(agent.LightCandidates, agent.Router.LightModel()), true
+	return agent.LightCandidates, resolvedCandidateModel(
+		agent.LightCandidates,
+		agent.Router.LightModel(),
+	), true
 }
 
 func (al *AgentLoop) resolveContextManager() ContextManager {
@@ -340,10 +366,14 @@ func (al *AgentLoop) resolveContextManager() ContextManager {
 	}
 	cm, err := factory(al.cfg.Agents.Defaults.ContextManagerConfig, al)
 	if err != nil {
-		logger.WarnCF("agent", "Failed to create context manager, falling back to legacy", map[string]any{
-			"name":  name,
-			"error": err.Error(),
-		})
+		logger.WarnCF(
+			"agent",
+			"Failed to create context manager, falling back to legacy",
+			map[string]any{
+				"name":  name,
+				"error": err.Error(),
+			},
+		)
 		return &legacyContextManager{al: al}
 	}
 	return cm
@@ -423,7 +453,11 @@ func (al *AgentLoop) askSideQuestion(
 		forceModel bool,
 		callMessages []providers.Message,
 	) (*providers.LLMResponse, error) {
-		provider, providerModel, cleanup, err := al.isolatedSideQuestionProvider(agent, selectedModelName, candidate)
+		provider, providerModel, cleanup, err := al.isolatedSideQuestionProvider(
+			agent,
+			selectedModelName,
+			candidate,
+		)
 		if err != nil {
 			return nil, err
 		}
@@ -443,7 +477,11 @@ func (al *AgentLoop) askSideQuestion(
 
 	turnCtx := newTurnContext(nil, nil, nil)
 	if opts != nil {
-		turnCtx = newTurnContext(opts.Dispatch.InboundContext, opts.Dispatch.RouteResult, opts.Dispatch.SessionScope)
+		turnCtx = newTurnContext(
+			opts.Dispatch.InboundContext,
+			opts.Dispatch.RouteResult,
+			opts.Dispatch.SessionScope,
+		)
 	}
 	llmModel := activeModel
 	if al.hooks != nil {
@@ -499,7 +537,8 @@ func (al *AgentLoop) askSideQuestion(
 				func(ctx context.Context, providerName, model string) (*providers.LLMResponse, error) {
 					candidate := providers.FallbackCandidate{Provider: providerName, Model: model}
 					for _, activeCandidate := range activeCandidates {
-						if activeCandidate.Provider == providerName && activeCandidate.Model == model {
+						if activeCandidate.Provider == providerName &&
+							activeCandidate.Model == model {
 							candidate = activeCandidate
 							break
 						}
@@ -587,7 +626,9 @@ func (al *AgentLoop) isolatedSideQuestionProvider(
 	candidate providers.FallbackCandidate,
 ) (providers.LLMProvider, string, func(), error) {
 	if agent == nil {
-		return nil, "", func() {}, fmt.Errorf("isolatedSideQuestionProvider: no agent available for /btw")
+		return nil, "", func() {}, fmt.Errorf(
+			"isolatedSideQuestionProvider: no agent available for /btw",
+		)
 	}
 
 	modelCfg, err := al.sideQuestionModelConfig(agent, baseModelName, candidate)
diff --git a/pkg/config/config.go b/pkg/config/config.go
index 1e0d6b5c4..dd35041c8 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -275,7 +275,7 @@ type AgentDefaults struct {
 	MaxParallelTurns          int                `json:"max_parallel_turns,omitempty"     env:"PICOCLAW_AGENTS_DEFAULTS_MAX_PARALLEL_TURNS"` // Max concurrent turns (0 or 1 = sequential)
 	SubTurn                   SubTurnConfig      `json:"subturn"                                                                                      envPrefix:"PICOCLAW_AGENTS_DEFAULTS_SUBTURN_"`
 	ToolFeedback              ToolFeedbackConfig `json:"tool_feedback,omitempty"`
-	FinalTurnRenderMode       string             `json:"final_turn_render_mode,omitempty"    env:"PICOCLAW_AGENTS_DEFAULTS_FINAL_TURN_RENDER_MODE"`
+	FinalTurnRenderMode       string             `json:"final_turn_render_mode,omitempty" env:"PICOCLAW_AGENTS_DEFAULTS_FINAL_TURN_RENDER_MODE"`
 	SplitOnMarker             bool               `json:"split_on_marker"                  env:"PICOCLAW_AGENTS_DEFAULTS_SPLIT_ON_MARKER"` // split messages on <|[SPLIT]|> marker
 	ContextManager            string             `json:"context_manager,omitempty"        env:"PICOCLAW_AGENTS_DEFAULTS_CONTEXT_MANAGER"`
 	ContextManagerConfig      json.RawMessage    `json:"context_manager_config,omitempty" env:"PICOCLAW_AGENTS_DEFAULTS_CONTEXT_MANAGER_CONFIG"`
@@ -1022,7 +1022,11 @@ func LoadConfig(path string) (*Config, error) {
 	}
 	if e := json.Unmarshal(data, &versionInfo); e != nil {
 		e = wrapJSONError(data, e, "config.json")
-		logger.ErrorCF("config", formatDiagnosticLogMessage("Malformed config file", e), map[string]any{"path": path})
+		logger.ErrorCF(
+			"config",
+			formatDiagnosticLogMessage("Malformed config file", e),
+			map[string]any{"path": path},
+		)
 		return nil, e
 	}
 	if len(data) <= 10 {