Made Aircrafts fetch from Server. Added OSM Objects to mission

apps/dispatch/app/_components/left/Chat.tsx

@@ -86,7 +86,12 @@ export const Chat = () => {
 									</option>
 								)}
 
-								{connectedUser?.map((user) => (
+								{[
+									...(connectedUser?.filter(
+										(user, idx, arr) =>
+											arr.findIndex((u) => u.userId === user.userId) === idx,
+									) || []),
+								].map((user) => (
 									<option key={user.userId} value={user.userId}>
 										{asPublicUser(user.publicUser).fullName}
 									</option>