Feat/backend/block login spamming

[waveyboym]

Description

This pr introduces a feature that will block users from making more than a specified amount of logins per day. This will further enhance overall security of the system by additionally preventing abuse

Fixes # (issue)
#311

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Wrote some passing unit tests to prove the correctness of code
• Tested with postman to ensure that logins are indeed capped to 5 per day

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[codecov]

Codecov Report

Attention: Patch coverage is 74.07407% with 7 lines in your changes missing coverage. Please review.

Project coverage is 74.39%. Comparing base (be356ee) to head (568995b).
Report is 9 commits behind head on develop.

Files	Patch %	Lines
occupi-backend/pkg/cache/cache.go	72.00%	4 Missing and 3 partials ⚠️

❗ There is a different number of reports uploaded between BASE (be356ee) and HEAD (568995b). Click for more details.

HEAD has 2 uploads less than BASE

Flag	BASE (be356ee)	HEAD (568995b)
	3	1

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #338      +/-   ##
===========================================
- Coverage    79.53%   74.39%   -5.15%     
===========================================
  Files           53       10      -43     
  Lines         3260     2011    -1249     
  Branches        81        0      -81     
===========================================
- Hits          2593     1496    -1097     
+ Misses         578      464     -114     
+ Partials        89       51      -38     

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