* docs: migrate less to token for Form
* feat: migrate less to token for Form
* feat: migrate less to token for Form
* test: update form snapshots
* feat: migrate less to token for Form
* chore: code clean
* chore: code clean
* feat: form token
* chore: add comment
* chore: update docs
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Co-authored-by: MadCcc <1075746765@qq.com>