feat: expose underlying client instance

[xuzuodong]

🔗 Linked issue

#210

❓ Type of change

• 📖 Documentation (updates to the documentation, readme, or JSdoc annotations)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Adds instance key to all drivers.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[xuzuodong]

I'm not able to add proper instance to mongodb though since it causes a build error because of this issue of unbuild.

[pi0]

Feel free to add for mongo too will try to fix build issue

[pi0]

Beautiful work, thanks!

[codecov]

Codecov Report

Attention: Patch coverage is 89.85507% with 14 lines in your changes are missing coverage. Please review.

Project coverage is 66.65%. Comparing base (4d61c78) to head (aa767f5).
Report is 48 commits behind head on main.

Files	Patch %	Lines
src/drivers/netlify-blobs.ts	87.87%	8 Missing ⚠️
src/drivers/vercel-kv.ts	0.00%	5 Missing ⚠️
src/drivers/planetscale.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #446      +/-   ##
==========================================
+ Coverage   65.05%   66.65%   +1.60%     
==========================================
  Files          39       39              
  Lines        4055     4127      +72     
  Branches      487      511      +24     
==========================================
+ Hits         2638     2751     +113     
+ Misses       1408     1367      -41     
  Partials        9        9              

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[xuzuodong]

@pi0 Hi! Would it be possible to release a new version soon to include this? I'm eagerly looking forward to using them in my project. Thanks in advance 🫶

[pi0]

Surely. it might be delayed for a little longer since is in parallel to other releases.