feat: transformations provider implementation

[Jayachand]

🔒 Scanned for secrets using gitleaks 8.28.0

Reference PR for whole implementation

[codecov]

Codecov Report

❌ Patch coverage is 0% with 261 lines in your changes missing coverage. Please review.
✅ Project coverage is 43.22%. Comparing base (723ccbb) to head (a128081).

Files with missing lines	Patch %	Lines
...viders/transformations/handlers/library/handler.go	0.00%	85 Missing ⚠️
...transformations/handlers/transformation/handler.go	0.00%	82 Missing ⚠️
cli/internal/providers/transformations/provider.go	0.00%	43 Missing ⚠️
api/client/transformations/transformations.go	0.00%	41 Missing ⚠️
...nternal/providers/transformations/model/library.go	0.00%	5 Missing ⚠️
.../providers/transformations/model/transformation.go	0.00%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #332      +/-   ##
==========================================
- Coverage   44.03%   43.22%   -0.82%     
==========================================
  Files         192      198       +6     
  Lines       13908    14169     +261     
==========================================
  Hits         6125     6125              
- Misses       7211     7472     +261     
  Partials      572      572              

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