Replace feed cypress test with equivalent pytest

[brianpeiris]

Detailed information:

• Deleted feed.cy.js and replaced it with an equivalent pytest in app/feed/tests/test_feed_routes.py
• Removed obsolete feedEndpoint cypress command.

Closing issues:

List all issues the pull request solve:

• Closes Replace cypress feed.cy.js with PyTest integration tests. #394

Test plan (required)

• The PR contains new PyTest unit/integration tests for any function or functional added.
• The PR changes existing PyTest unit/integration tests to keep all tests up to date.
• The PR does not lead to degradation in unit test coverage.
• Project parts affected by changes in this PR was tested manually on your local (using Postman or in any other way). List everything you've tested below:
  • ran all pytests

[codecov-commenter]

Codecov Report

Base: 66.71% // Head: 66.71% // No change to project coverage 👍

Coverage data is based on head (3c46140) compared to base (ee6427e).
Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #464   +/-   ##
========================================
  Coverage    66.71%   66.71%           
========================================
  Files           81       81           
  Lines         2569     2569           
  Branches       313      313           
========================================
  Hits          1714     1714           
  Misses         828      828           
  Partials        27       27           

Impacted Files	Coverage Δ
conftest.py	100.00% <ø> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[danmash]

Thanks! I'm glad we were figured out with lrf_data.