Add fiscal data

[lsbardel]

No description provided.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 20.20202% with 79 lines in your changes missing coverage. Please review.

Project coverage is 66.75%. Comparing base (7a378c7) to head (9b8cc79).

Files with missing lines	Patch %	Lines
quantflow/data/deribit.py	0.00%	20 Missing ⚠️
quantflow/data/fiscal_data.py	38.46%	16 Missing ⚠️
quantflow/data/fmp.py	27.27%	16 Missing ⚠️
quantflow/cli/commands/crypto.py	0.00%	13 Missing ⚠️
quantflow/cli/commands/stocks.py	0.00%	9 Missing ⚠️
quantflow/utils/dates.py	16.66%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #28      +/-   ##
==========================================
- Coverage   67.93%   66.75%   -1.19%     
==========================================
  Files          42       43       +1     
  Lines        2601     2665      +64     
==========================================
+ Hits         1767     1779      +12     
- Misses        834      886      +52     

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