兼容某些 xml 出现 RRRGGGBBB 颜色的问题

What's Changed

• 修复弹幕顺序导致判断遮挡错误从而丢失弹幕 by @weirongxu in #15
• 修复颜色解析逻辑，支持 RRRGGGBBB 格式 by @gwy15 in #18

New Contributors

• @weirongxu made their first contribution in #15

Full Changelog: v1.0.1...v1.0.2