implement setPlacement in Score Dao & add placement game type to match tile

lib/data/dao/score_entry_dao.dart

@@ -353,4 +353,19 @@ class ScoreEntryDao extends DatabaseAccessor<AppDatabase>
       return await deleteAllScoresForMatch(matchId: matchId);
     }
   }
+
+  /// Sets the placement for each player in a match.
+  /// The highest score is assigned to the first player, the second highest to the second player, and so on.
+  Future<void> setPlacements({
+    required String matchId,
+    required List<Player> players,
+  }) async {
+    for (int i = 0; i < players.length; i++) {
+      await db.scoreEntryDao.addScore(
+        matchId: matchId,
+        playerId: players[i].id,
+        entry: ScoreEntry(roundNumber: 0, score: players.length - i, change: 0),
+      );
+    }
+  }
 }

lib/presentation/views/main_menu/match_view/match_result_view.dart

@@ -199,7 +199,7 @@ class _MatchResultViewState extends State<MatchResultView> {
                                       height: 60,
                                       child: Container(
                                         decoration: BoxDecoration(
-                                          color: CustomTheme.boxColor,
+                                          color: CustomTheme.primaryColor,
                                           border: Border.all(
                                             color: CustomTheme.primaryColor,
                                           ),
@@ -212,7 +212,7 @@ class _MatchResultViewState extends State<MatchResultView> {
                                         child: Text(
                                           ' #${i + 1} ',
                                           style: const TextStyle(
-                                            color: CustomTheme.primaryColor,
+                                            color: CustomTheme.textColor,
                                             fontWeight: FontWeight.bold,
                                             fontSize: 16,
                                           ),
@@ -383,17 +383,10 @@ class _MatchResultViewState extends State<MatchResultView> {
 
   /// Handles saving the placement for each player in the database.
   Future<void> _handlePlacement() async {
-    for (int i = 0; i < allPlayers.length; i++) {
-      await db.scoreEntryDao.addScore(
-        matchId: widget.match.id,
-        playerId: allPlayers[i].id,
-        entry: ScoreEntry(
-          roundNumber: 0,
-          score: allPlayers.length - i,
-          change: 0,
-        ),
-      );
-    }
+    await db.scoreEntryDao.setPlacements(
+      matchId: widget.match.id,
+      players: allPlayers,
+    );
   }
 
   String getTitleForRuleset(AppLocalizations loc) {

lib/presentation/widgets/tiles/match_tile.dart

@@ -303,8 +303,9 @@ class _MatchTileState extends State<MatchTile> {
       final mvp = widget.match.mvp;
       final mvpScore = widget.match.scores[mvp.first.id]?.score ?? 0;
       final mvpNames = mvp.map((player) => player.name).join(', ');
-
       return '${loc.winner}: $mvpNames (${getPointLabel(loc, mvpScore)})';
+    } else if (ruleset == Ruleset.placement) {
+      return '${loc.winner}: ${widget.match.mvp.first.name}';
     }
     return '${loc.winner}: n.A.';
   }