fix: address greptile feedback

ui/src/lib/assignees.test.ts

@@ -74,4 +74,19 @@ describe("assignee selection helpers", () => {
       ),
     ).toBe("user:board-user");
   });
+
+  it("skips the current agent when choosing a suggested commenter assignee", () => {
+    expect(
+      suggestedCommentAssigneeValue(
+        { assigneeUserId: "board-user" },
+        [
+          { authorUserId: "board-user" },
+          { authorAgentId: "agent-self" },
+          { authorAgentId: "agent-123" },
+        ],
+        null,
+        "agent-self",
+      ),
+    ).toBe("agent:agent-123");
+  });
 });

ui/src/lib/assignees.ts

@@ -29,11 +29,14 @@ export function suggestedCommentAssigneeValue(
   issue: CommentAssigneeSuggestionInput,
   comments: CommentAssigneeSuggestionComment[] | null | undefined,
   currentUserId: string | null | undefined,
+  currentAgentId?: string | null | undefined,
 ): string {
-  if (comments && comments.length > 0 && currentUserId) {
+  if (comments && comments.length > 0 && (currentUserId || currentAgentId)) {
     for (let i = comments.length - 1; i >= 0; i--) {
       const comment = comments[i];
-      if (comment.authorAgentId) return assigneeValueFromSelection({ assigneeAgentId: comment.authorAgentId });
+      if (comment.authorAgentId && comment.authorAgentId !== currentAgentId) {
+        return assigneeValueFromSelection({ assigneeAgentId: comment.authorAgentId });
+      }
       if (comment.authorUserId && comment.authorUserId !== currentUserId) {
         return assigneeValueFromSelection({ assigneeUserId: comment.authorUserId });
       }