feat: change entrypoint of lib + split responsabilites in components

[IvanildoBarauna]

• added controller as entrypoint
• added models for get and return response and dataframe
• added method in entrypoint for return response and dataframe
• adjust tests

[codecov]

Codecov Report

Attention: Patch coverage is 95.91837% with 2 lines in your changes missing coverage. Please review.

Project coverage is 96.87%. Comparing base (ff88f57) to head (8e72c3b).
Report is 1 commits behind head on main.

@@            Coverage Diff             @@
##             main      #29      +/-   ##
==========================================
- Coverage   97.36%   96.87%   -0.50%     
==========================================
  Files           3        5       +2     
  Lines          38       64      +26     
==========================================
+ Hits           37       62      +25     
- Misses          1        2       +1     

Files	Coverage Δ
src/api_to_dataframe/__init__.py	100.00% <100.00%> (ø)
.../api_to_dataframe/common/utils/retry_strategies.py	100.00% <100.00%> (ø)
src/api_to_dataframe/controller/client_builder.py	100.00% <100.00%> (ø)
tests/test_run.py	100.00% <100.00%> (ø)
src/api_to_dataframe/models/get_data.py	87.50% <87.50%> (ø)