feat: bots (#9)

Co-authored-by: Lala, Shahd <Shahd.Lala@sybit.de>
Reviewed-on: #9
Co-authored-by: Leon Hermann <lq@blackhole.local>
Co-committed-by: Leon Hermann <lq@blackhole.local>

src/app/services/tournament.service.ts

@@ -40,10 +40,8 @@ export class TournamentService {
     return this.http.post<Tournament>(`${this.base}/${id}/start`, null);
   }
 
-  joinWithBotToken(id: string, botToken: string): Observable<void> {
-    return this.http.post<void>(`${this.base}/${id}/join`, null, {
-      headers: new HttpHeaders({ Authorization: `Bearer ${botToken}` })
-    });
+  join(id: string, botId: string, botName: string): Observable<void> {
+    return this.http.post<void>(`${this.base}/${id}/join`, { botId, botName });
   }
 
   roundPairings(id: string, round: number): Observable<RoundPairings> {