feat: optimize editor updateContent logic

[life2015]

Types

优化文件差量修改时Monaco编辑器的响应逻辑。

• 🎉 New Features

Background or solution

OpenSumi在查看日志文件这一类文件末尾会一直增加新文本的场景时，每次末尾文本的增加都会导致Monaco编辑器的全部刷新，进而造成整个编辑器的Log日志高亮闪烁。

因此需要在日志刷新写到编辑器之前增加一个diff逻辑，来保证这类在文件末尾不断新增的文本的日志场景能有不错的阅读体验，避免全局的编辑器闪烁。

视频演示：

Before：

default.mp4

After:

default.mp4

Changelog

• feat: optimize editor updateContent logic

[codecov]

Codecov Report

Base: 57.75% // Head: 57.73% // Decreases project coverage by -0.02% ⚠️

Coverage data is based on head (6213c36) compared to base (006d593).
Patch coverage: 10.52% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2097      +/-   ##
==========================================
- Coverage   57.75%   57.73%   -0.03%     
==========================================
  Files        1291     1291              
  Lines       81118    81154      +36     
  Branches    16931    16938       +7     
==========================================
+ Hits        46848    46852       +4     
- Misses      31152    31184      +32     
  Partials     3118     3118              

Flag	Coverage Δ
jsdom	52.52% <10.52%> (-0.02%)	⬇️
node	16.90% <10.52%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...tor/src/browser/doc-model/editor-document-model.ts	56.07% <10.52%> (-5.68%)	⬇️

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