fix(core): harden settlement and wallet integration

app/Services/Player/PlayerNativeAuthService.php

@@ -11,6 +11,10 @@ use App\Exceptions\PlayerAuthenticationException;
 
 final class PlayerNativeAuthService
 {
+    public function __construct(
+        private readonly NativeJwtSecretGuard $nativeJwtSecretGuard,
+    ) {}
+
     /**
      * @return array{access_token: string, expires_in: int, token_type: string, player: array<string, mixed>}
      */
@@ -85,14 +89,7 @@ final class PlayerNativeAuthService
 
     public function issueToken(Player $player, ?int $ttlSeconds = null): string
     {
-        $secret = (string) config('lottery.player_auth.native.secret', '');
-        if ($secret === '') {
-            throw new PlayerAuthenticationException(
-                '原生登录未配置',
-                ErrorCode::PlayerSsoSecretNotConfigured->value,
-                503,
-            );
-        }
+        $secret = $this->nativeJwtSecretGuard->validatedSecret();
 
         $ttl = $ttlSeconds ?? (int) config('lottery.player_auth.native.ttl_seconds', 28800);
         $now = time();