The opencc parameter of RSSHub is not supported

[HamadaMasatoshi]

Describe the bug

订阅繁体中文的路由时，如果使用其他阅读器，在路由结尾添加 ?opencc=t2s 可以正常输出简体中文

但如果把该路由添加到 Follow 中，系统会自动吞掉 ?opencc=t2s 这个参数，仍然显示繁体中文

Feed Info

rsshub://yahoo/news/list/hk/1cc44280-facb-11e9-ad7c-f3ba971275c8?opencc=t2s
rsshub://yahoo/news/provider/tw/bbc_trad_chinese_tw_489?opencc=t2s
rsshub://msn/zh-tw/Bloomberg/sr-vid-08gw7ky4u229xjsjvnf4n6n7v67gxm0pjmv9fr4y2x9jjmwcri4s?opencc=t2s

Reproduction Video

No response

Environment

No response

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• This issue is valid

Contributions

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

[linear]

FOL-1525 不支持 RSSHub 的 opencc 参数

[github-actions]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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Describe the bug

When subscribing to Traditional Chinese routes, if you use other readers, add ?opencc=t2s at the end of the route to output Simplified Chinese normally.

But if you add this route to Follow, the system will automatically swallow the ?opencc=t2s parameter and still display Traditional Chinese.

Feed Info

rsshub://yahoo/news/list/hk/1cc44280-facb-11e9-ad7c-f3ba971275c8?opencc=t2s
rsshub://yahoo/news/provider/tw/bbc_trad_chinese_tw_489?opencc=t2s
rsshub://msn/zh-tw/Bloomberg/sr-vid-08gw7ky4u229xjsjvnf4n6n7v67gxm0pjmv9fr4y2x9jjmwcri4s?opencc=t2s

Reproduction Video

No response

Environment

No response

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• This issue is valid

Contributions

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

[github-actions]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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FOL-1525 RSSHub's opencc-parameters are not supported