feat: support storage state on extension

[monkeyWie]

No description provided.

[codecov-commenter]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (7799a40) 58.28% compared to head (39f9088) 59.07%.
Report is 2 commits behind head on main.

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #235      +/-   ##
==========================================
+ Coverage   58.28%   59.07%   +0.78%     
==========================================
  Files          19       19              
  Lines        2522     2556      +34     
==========================================
+ Hits         1470     1510      +40     
+ Misses        862      855       -7     
- Partials      190      191       +1     

Files	Coverage Δ
pkg/download/extension.go	64.81% <100.00%> (+3.65%)	⬆️
pkg/download/downloader.go	50.60% <0.00%> (ø)

... and 1 file with indirect coverage changes

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