修复：reject() 事务闭包未 return 导致函数返回 null 违反类型声明的类型报错

app/Services/MarriageService.php

@@ -91,7 +91,7 @@ class MarriageService
                 $tier = \App\Models\WeddingTier::find($weddingTierId);
                 if ($tier && $tier->is_active) {
                     if (($proposer->jjb ?? 0) < $tier->amount) {
-                         return ['ok' => false, 'message' => "金币不足，该婚礼档位需要 {$tier->amount} 金币。", 'marriage_id' => null];
+                        return ['ok' => false, 'message' => "金币不足，该婚礼档位需要 {$tier->amount} 金币。", 'marriage_id' => null];
                     }
                 }
             }
@@ -117,7 +117,7 @@ class MarriageService
                 $weddingService = app(WeddingService::class);
                 // 预扣冻结：payerType=groom, ceremonyType=scheduled
                 $setupRes = $weddingService->setup($marriage, $weddingTierId, 'groom', 'scheduled');
-                if (!$setupRes['ok']) {
+                if (! $setupRes['ok']) {
                     throw new \Exception($setupRes['message']);
                 }
             }
@@ -227,9 +227,9 @@ class MarriageService
             if ($proposer = $marriage->user) {
                 $this->currency->change($proposer, 'gold', 0, CurrencySource::RING_LOST, "求婚被拒，戒指消失（{$marriage->ringItem?->name}）");
             }
-        });
 
-        return ['ok' => true, 'message' => '已拒绝求婚。'];
+            return ['ok' => true, 'message' => '已拒绝求婚。'];
+        });
     }
 
     // ──────────────────────────── 离婚 ──────────────────────────────────