修复 ugc 进度条图标可能为空的情况

fixed #190

Author: aaa1115910

bili-api/src/main/kotlin/dev/aaa1115910/biliapi/entity/video/VideoDetail.kt

@@ -183,8 +183,8 @@ data class VideoDetail(
             fun fromPlayerIcon(playerIcon: dev.aaa1115910.biliapi.http.entity.season.AppSeasonData.PlayerIcon?) =
                 playerIcon?.let {
                     PlayerIcon(
-                        idle = playerIcon.url2,
-                        moving = playerIcon.url1
+                        idle = playerIcon.url2 ?: return@let null,
+                        moving = playerIcon.url1 ?: return@let null
                     )
                 }
         }

bili-api/src/main/kotlin/dev/aaa1115910/biliapi/http/entity/season/AppSeasonData.kt

@@ -325,12 +325,12 @@ data class AppSeasonData(
         val ctime: Int,
         @SerialName("drag_data")
         val dragData: JsonElement? = null,
-        val hash1: String,
-        val hash2: String,
+        val hash1: String? = null,
+        val hash2: String? = null,
         @SerialName("no_drag_data")
         val noDragData: JsonElement? = null,
-        val url1: String,
-        val url2: String
+        val url1: String? = null,
+        val url2: String? = null
     )
 
     @Serializable