Add Backend Project and add Tournament Detail Page

frontend_splatournament_manager/lib/pages/tournament_detail_page.dart

@@ -1,13 +1,22 @@
 import 'package:flutter/material.dart';
+import 'package:frontend_splatournament_manager/state_provider.dart';
+import 'package:provider/provider.dart';
 
 class TournamentDetailPage extends StatelessWidget {
-  const TournamentDetailPage({super.key});
+  final int tournamentId;
+  const TournamentDetailPage({super.key, required this.tournamentId});
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(title: Text("Tournament"),),
-      body: Center(child: Text("Detail"),)
+      body: Consumer<StateProvider>(builder: (BuildContext context, StateProvider value, Widget? child) {
+        var tournament = value.availableTournaments.where((x) => x.id == tournamentId).firstOrNull;
+        if(tournament == null){
+          return Center(child: Text("Tournament not found!"));
+        }
+        return Text("${tournament.maxTeamAmount}");
+      },)
     );
   }