Update point color

Update the point color to neuro-income.

src/pages/Settings.tsx

@@ -43,7 +43,7 @@ const Settings = () => {
           
           {/* User Profile */}
           <div className="neuro-flat p-6 mb-8 flex items-center">
-            <div className="neuro-flat p-3 rounded-full mr-4 text-neuro-accent">
+            <div className="neuro-flat p-3 rounded-full mr-4 text-neuro-income">
               <User size={24} />
             </div>
             <div>
@@ -60,7 +60,7 @@ const Settings = () => {
             icon={User} 
             label="프로필 관리" 
             description="개인정보 및 프로필 설정"
-            color="text-neuro-accent"
+            color="text-neuro-income"
           />
           <SettingsOption 
             icon={CreditCard}