fix: Update note rendering logic to simplify system note display

src/components/ProjectTasksSection.js

@@ -512,11 +512,11 @@ export default function ProjectTasksSection({ projectId }) {
 																			>
 																				<div className="flex-1">
 																					<div className="flex items-center gap-2 mb-1">
-																						{note.is_system && (
+																						{note.is_system ? (
 																							<span className="px-2 py-1 text-xs bg-blue-100 text-blue-700 rounded-full font-medium">
 																								System
 																							</span>
-																						)}
+																						) : null}
 																						{note.created_by_name && (
 																							<span className="px-2 py-1 text-xs bg-gray-100 text-gray-700 rounded-full font-medium">
 																								{note.created_by_name}
@@ -530,11 +530,6 @@ export default function ProjectTasksSection({ projectId }) {
 																						{formatDate(note.note_date, {
 																							includeTime: true,
 																						})}
-																						{note.created_by_name && (
-																							<span className="ml-2">
-																								by {note.created_by_name}
-																							</span>
-																						)}
 																					</p>
 																				</div>
 																				{!note.is_system && (