impr(profile): add reminder about lb opt out

Added a reminder which mentions that results are not validated by the anticheat
for accounts that opted out of the leaderboard

frontend/src/styles/profile.scss

@@ -55,6 +55,12 @@
       display: inline;
     }
   }
+  .lbOptOutReminder {
+    grid-column: span 2;
+    text-align: center;
+    color: var(--sub-color);
+    font-size: 0.8em;
+  }
 }
 
 .profile {

frontend/src/ts/elements/profile.ts

@@ -84,6 +84,17 @@ export async function update(
       .append(
         `<div class="bannedIcon" aria-label="This account has opted out of leaderboards" data-balloon-pos="up"><i class="fas fa-crown"></i></div>`
       );
+
+    if (where === "profile") {
+      profileElement
+        .find(".lbOptOutReminder")
+        .removeClass("hidden")
+        .text(
+          "Note: This account has opted out of the leaderboards, meaning their results aren't verified by the anticheat system and may not be legitimate."
+        );
+    } else {
+      profileElement.find(".lbOptOutReminder").addClass("hidden");
+    }
   }
 
   setTimeout(() => {

frontend/src/ts/pages/profile.ts

@@ -146,7 +146,7 @@ function reset(): void {
             <div class="acc">-</div>
           </div>
         </div>
-      </div>`);
+      </div><div class="lbOptOutReminder hidden"></div>`);
 }
 
 interface UpdateOptions {

frontend/static/html/pages/profile.html

@@ -156,6 +156,7 @@
           </div>
         </div>
       </div>
+      <div class="lbOptOutReminder hidden"></div>
     </div>
   </div>
 </div>