feat: support overwrite when editor save

[winjo]

Types

• 🎉 New Features

Background or solution

🤖 Generated by Copilot at 5fdda6f

• Add a new option to overwrite the document when saving conflicts occur (link, link, link)
  • Modify the message service call in editor-document-model.ts to handle the overwrite option and pass it to the document service (link)
  • Add the 'Overwrite' option to the localization bundles in en-US.lang.ts and zh-CN.lang.ts (link, link)

Changelog

🤖 Generated by Copilot at 5fdda6f

Add an option to overwrite the document when saving conflicts occur. Update the localization bundles for English and Chinese to include the new option.

保存内容时如果和磁盘文件内容有差异，提供直接覆盖的按钮 close #2470

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.02 ⚠️

Comparison is base (056e778) 57.67% compared to head (5fdda6f) 57.66%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2846      +/-   ##
==========================================
- Coverage   57.67%   57.66%   -0.02%     
==========================================
  Files        1336     1336              
  Lines       83923    83927       +4     
  Branches    17455    17456       +1     
==========================================
- Hits        48402    48394       -8     
- Misses      32285    32296      +11     
- Partials     3236     3237       +1     

Flag	Coverage Δ
jsdom	52.68% <0.00%> (-0.02%)	⬇️
node	16.78% <0.00%> (-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	55.21% <0.00%> (-0.69%)	⬇️
packages/i18n/src/common/en-US.lang.ts	100.00% <ø> (ø)
packages/i18n/src/common/zh-CN.lang.ts	100.00% <ø> (ø)

... and 3 files with indirect coverage changes

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