fixed friends invitations

LINT

back/volume/src/users/users.service.ts

@@ -167,7 +167,7 @@ export class UsersService {
     ) {
       user.friends.push(target)
       target.friends.push(user)
-      user.followers.slice(id, 1)
+      user.followers.splice(id, 1)
       await this.usersRepository.save(user)
     } else target.followers.push(user)
     await this.usersRepository.save(target)

front/volume/src/components/MatchHistory.svelte

@@ -46,8 +46,7 @@
       return {
         players: match.players,
         score: match.score,
-        date: 
+        date: new Date(match.date).toLocaleString("fr-FR", {
-          new Date(match.date).toLocaleString("fr-FR", {
           timeZone: "Europe/Paris",
           dateStyle: "short",
           timeStyle: "short",