chore: Reduce package size by 70%, 1.92 MB to 590 kB

[aklinker1]

Reduce unpacked size from 1.93 MB to 592.79 kB (30% what it used to be). Done by:

1. Combining builds to share chunks when possible
2. Removing unnecessary CJS outputs
3. Disabling sourcemaps

This should speed up installs and wxt init execution time.

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[codecov]

Codecov Report

Merging #190 (36d9c89) into main (ea8935c) will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #190      +/-   ##
==========================================
+ Coverage   63.26%   63.29%   +0.02%     
==========================================
  Files          71       71              
  Lines        5652     5656       +4     
  Branches      454      454              
==========================================
+ Hits         3576     3580       +4     
  Misses       2040     2040              
  Partials       36       36              

Files	Coverage Δ
src/core/utils/log/printFileList.ts	38.18% <100.00%> (+4.84%)	⬆️

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