feat: prevent accidentally opening binary file

[bytemain]

Types

• 🎉 New Features
• 🐛 Bug Fixes

Background or solution

如果用户不小心点击了 node 的 binary 文件，我们原来的识别无法识别到它是一个二进制文件。

现在复用了检测二进制的逻辑（和 vscode 保持一致）

Changelog

prevent accidentally opening binary file

[railway-app]

🚅 Previously deployed to Railway in the core project. Environment has been deleted.

[codecov]

Codecov Report

Attention: Patch coverage is 61.22449% with 19 lines in your changes missing coverage. Please review.

Project coverage is 55.26%. Comparing base (68154e6) to head (a6b77f2).
Report is 8 commits behind head on main.

Files	Patch %	Lines
packages/file-service/src/node/shared/file-type.ts	65.78%	9 Missing and 4 partials ⚠️
packages/file-service/src/common/file-ext.ts	37.50%	2 Missing and 3 partials ⚠️
...s/ai-native/src/browser/widget/light-bulb/index.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3772      +/-   ##
==========================================
- Coverage   55.36%   55.26%   -0.11%     
==========================================
  Files        1541     1545       +4     
  Lines       93972    94209     +237     
  Branches    19292    19327      +35     
==========================================
+ Hits        52026    52060      +34     
- Misses      34806    34983     +177     
- Partials     7140     7166      +26     

Flag	Coverage Δ
jsdom	50.70% <14.28%> (-0.13%)	⬇️
node	15.58% <59.18%> (+0.01%)	⬆️

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