Remove noisy agent toasts and debug logging

Remove the "Refreshing" and "Failed to refresh agent" toasts from the
agent panel — they fire frequently but are meaningless since sync
recovers transparently. The "Reconnecting..." toast for host disconnect
is preserved.

Strip debug console.log calls across the app: render tracking in
message/stream views, dependency change tracking in workspace screen,
terminal tab slot logging, and verbose audio engine/voice runtime
bridge stats logging. Legitimate console.error/warn in catch blocks
are kept.

packages/app/src/components/message.tsx

@@ -717,13 +717,6 @@ export const AssistantMessage = memo(function AssistantMessage({
   workspaceRoot,
   disableOuterSpacing,
 }: AssistantMessageProps) {
-  // DEBUG: log when AssistantMessage actually renders (inside memo boundary)
-  console.log("[AssistantMessage] render", {
-    messageLength: message?.length,
-    timestamp,
-    hasOnInlinePathPress: !!onInlinePathPress,
-  });
-
   const { theme, rt } = useUnistyles();
   const resolvedDisableOuterSpacing = useDisableOuterSpacing(disableOuterSpacing);
 
@@ -1765,9 +1758,6 @@ export const ToolCall = memo(function ToolCall({
   onInlineDetailsHoverChange,
   onInlineDetailsExpandedChange,
 }: ToolCallProps) {
-  // DEBUG: log when ToolCall actually renders (inside memo boundary)
-  console.log("[ToolCall] render", { toolName, status });
-
   const { openToolCall } = useToolCallSheet();
   const [isExpanded, setIsExpanded] = useState(false);