fix: prevent the editor from initializing when switching tabs

[kiwiwong]

简介

修复切换editor tab时editor总是会初始化的问题。

Fixes #663

变更

• 去掉传给MonacoEditor的key属性（因为切换tab时会导致key变化，从而导致初始化）

[codecov]

Codecov Report

Merging #698 (1748856) into main (1d4f6da) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #698   +/-   ##
=======================================
  Coverage   91.33%   91.33%           
=======================================
  Files         189      189           
  Lines        5942     5942           
  Branches     1426     1426           
=======================================
  Hits         5427     5427           
  Misses        508      508           
  Partials        7        7           

Impacted Files	Coverage Δ
src/workbench/editor/group.tsx	86.48% <ø> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 1d4f6da...1748856. Read the comment docs.

[wewoor]

有没有测试不同的 Group, Tab 切换下的编辑情况啊

[kiwiwong]

有没有测试不同的 Group, Tab 切换下的编辑情况啊

测试过，在不同Group、Tab下编辑以及关闭tab都是正常的