fix: address code review findings

web/apps/console/src/presentation/chat/agentChatProjection.ts

@@ -29,6 +29,8 @@ export type ProjectedChatMessage = {
 const toolStateFromResult = (status: AgentMessagePart & { readonly type: "tool-result" }): ToolState =>
   status.result.status === "failure" ? "error" : "success";
 
+const WORKFLOW_START_TOOL = "startPreparedReportRun";
+
 const projectPart = (part: AgentMessagePart): ProjectedChatPart | null => {
   switch (part.type) {
     case "text":
@@ -36,10 +38,10 @@ const projectPart = (part: AgentMessagePart): ProjectedChatPart | null => {
     case "tool-call":
       return {
         kind: "tool",
-        label: part.call.name === "startPreparedReportRun" ? "Workflow operation" : "Tool call",
+        label: part.call.name === WORKFLOW_START_TOOL ? "Workflow operation" : "Tool call",
         name: part.call.name,
         state: "pending",
-        defaultOpen: part.call.name === "startPreparedReportRun",
+        defaultOpen: part.call.name === WORKFLOW_START_TOOL,
         input: part.call.input,
       };
     case "tool-result":

web/apps/console/src/presentation/presentation.css

@@ -1296,9 +1296,6 @@
   opacity: 0.55;
 }
 
-/* Source-owned AI Elements-style primitives. These classes intentionally mirror
-   conversation/message/tool concepts so a future AI SDK driver can reuse the
-   same surface without changing the demo timeline state model. */
 .operator-chat .ai-chat-conversation {
   display: flex;
   min-height: 0;