Feat/backend/reset password

[u21631532]

Description

This PR implements a password reset functionality for the Occupi backend. It includes a new endpoint for initiating a password reset, a mechanism for validating reset tokens, and updates to the middleware to handle password reset requests securely.

Fixes #[Issue number related to password reset feature]

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

The following tests were conducted to verify the changes:

• Unit tests for the ResetPassword function
• Unit tests for the CompletePasswordReset function
• Unit tests for the AddResetToken function
• Unit tests for the GetEmailByResetToken function
• Unit tests for the CheckResetToken function
• Integration tests for the /auth/forgot-password endpoint
• Manual testing using Postman for the https://dev.occupi.tech/auth/forgot-password endpoint
• Manual testing using Postman for the https://dev.occupi.tech/auth/forgot-password-reset endpoint
• Verified email delivery for password reset requests
• Tested rate limiting on the password reset endpoint

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
• I have refactored middleware to eliminate code duplication as identified by the linter

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.85%. Comparing base (e24e812) to head (d074cde).
Report is 1 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #148   +/-   ##
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  Coverage    85.85%   85.85%           
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  Files            5        5           
  Lines          304      304           
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  Hits           261      261           
  Misses          31       31           
  Partials        12       12           

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