[PasswordReset] Manage reset link in the backend

[imnasnainaec]

This change is 

[codecov]

Codecov Report

❌ Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 74.41%. Comparing base (43b56a0) to head (442b7a1).
⚠️ Report is 11 commits behind head on master.

Files with missing lines	Patch %	Lines
Backend/Controllers/UserController.cs	87.50%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3882      +/-   ##
==========================================
- Coverage   74.41%   74.41%   -0.01%     
==========================================
  Files         287      287              
  Lines       10667    10669       +2     
  Branches     1330     1331       +1     
==========================================
+ Hits         7938     7939       +1     
  Misses       2344     2344              
- Partials      385      386       +1     

Flag	Coverage Δ
backend	85.48% <87.50%> (-0.02%)	⬇️
frontend	66.00% <ø> (ø)

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[jasonleenaylor]

Reviewed 12 of 12 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @imnasnainaec)