feat: Notification API

[OmAximani0]

• fixes: Add support for the Notifications API #91

• Send notification to authenticated user

• Send notification to project members

• Send notification to organization members

[codecov-commenter]

Codecov Report

Merging #110 (974a909) into main (737d83a) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #110      +/-   ##
==========================================
+ Coverage   99.15%   99.16%   +0.01%     
==========================================
  Files         135      140       +5     
  Lines        4703     4757      +54     
  Branches      111      111              
==========================================
+ Hits         4663     4717      +54     
  Misses         28       28              
  Partials       12       12              

Files Changed	Coverage Δ
...rowdin_api/api_resources/notifications/__init__.py	100.00% <100.00%> (ø)
crowdin_api/api_resources/notifications/enums.py	100.00% <100.00%> (ø)
...rowdin_api/api_resources/notifications/resource.py	100.00% <100.00%> (ø)
...notifications/tests/test_notification_resources.py	100.00% <100.00%> (ø)
crowdin_api/api_resources/notifications/types.py	100.00% <100.00%> (ø)

[andrii-bodnar]

@OmAximani0 thank you!