feat(pack): add support for scaffolding new extensions

[sarthaksarthak9]

Add support for scaffolding new extensions

Output

Before

After

Documentation

• Should this change be documented?
  • Yes, see #___
  • No

Related

Resolves #1636

[codecov]

Codecov Report

Attention: Patch coverage is 41.54930% with 83 lines in your changes missing coverage. Please review.

Project coverage is 79.30%. Comparing base (e3f8bc2) to head (3401edf).
Report is 345 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2041      +/-   ##
==========================================
- Coverage   79.63%   79.30%   -0.32%     
==========================================
  Files         176      177       +1     
  Lines       13214    13367     +153     
==========================================
+ Hits        10522    10600      +78     
- Misses       2022     2093      +71     
- Partials      670      674       +4     

Flag	Coverage Δ
os_linux	78.20% <41.55%> (-0.36%)	⬇️
os_macos	76.10% <41.55%> (-0.29%)	⬇️
os_windows	78.70% <41.55%> (-0.32%)	⬇️
unit	79.30% <41.55%> (-0.32%)	⬇️

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---- 🚨 Try these New Features:

• Flaky Tests Detection - Detect and resolve failed and flaky tests

[natalieparellano]

@sarthaksarthak9 thank you for this, the PR is progressing nicely. I left a few comments :)

[sarthaksarthak9]

@sarthaksarthak9 thank you for this, the PR is progressing nicely. I left a few comments :)

thank you for reviewing :)