feat: add support for beta flag

[remyleone]

Community Note

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Relates OR Closes #0000

Release note for CHANGELOG:

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 50.19%. Comparing base (3b8ea2f) to head (f4b8a21).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
cmd/scw/main.go	0.00%	11 Missing ⚠️
cmd/scw-doc-gen/main.go	0.00%	1 Missing ⚠️
cmd/scw-qa/main.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5855      +/-   ##
==========================================
- Coverage   50.19%   50.19%   -0.01%     
==========================================
  Files         346      346              
  Lines       79665    79684      +19     
==========================================
+ Hits        39985    39994       +9     
- Misses      38159    38168       +9     
- Partials     1521     1522       +1     

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