fix: renderPane exec twice

[mortalYoung]

简介

• 修复 renderPane 会执行两次的问题

主要变更

• 发现 tabs 这个组件里面会执行一次，然后 editor 或者 panel 又会执行一次
• 其实之前测试用例应该有发现这个问题，但是以为这是一个 feature

Related Issues

Closed #435

[codecov]

Codecov Report

Merging #439 (b783e75) into main (3dc3f49) will decrease coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #439      +/-   ##
==========================================
- Coverage   81.10%   81.06%   -0.04%     
==========================================
  Files         177      177              
  Lines        4890     4881       -9     
  Branches     1053     1050       -3     
==========================================
- Hits         3966     3957       -9     
  Misses        915      915              
  Partials        9        9              

Impacted Files	Coverage Δ
src/components/tabs/index.tsx	100.00% <ø> (ø)

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