feat!: add new exec verbs and update subcmd usage

[jahvon]

Summary

flow get, set, remove, and list commands are refactored to create flow template, secret, config, and workspace instead. This allows for using those verbs as new executable verbs; along with many more verbs and verb groups.

Change Type

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Other (please describe):

[codecov]

Codecov Report

Attention: Patch coverage is 49.76888% with 326 lines in your changes missing coverage. Please review.

Project coverage is 36.41%. Comparing base (57bcd5a) to head (f709599).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
cmd/internal/workspace.go	25.28%	126 Missing and 4 partials ⚠️
cmd/internal/library.go	30.00%	68 Missing and 2 partials ⚠️
cmd/internal/secret.go	65.29%	42 Missing and 17 partials ⚠️
cmd/internal/config.go	52.77%	32 Missing and 2 partials ⚠️
cmd/internal/template.go	74.41%	23 Missing and 10 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #162      +/-   ##
==========================================
+ Coverage   36.29%   36.41%   +0.11%     
==========================================
  Files          82       81       -1     
  Lines        5686     5682       -4     
==========================================
+ Hits         2064     2069       +5     
+ Misses       3218     3207      -11     
- Partials      404      406       +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.