Add searching option to listing user profiles endpoint

[mario-nt]

Resolves #799

[codecov]

Codecov Report

Attention: Patch coverage is 4.76190% with 20 lines in your changes missing coverage. Please review.

Project coverage is 48.45%. Comparing base (b6e4adf) to head (da4ee5d).
Report is 4 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/databases/mysql.rs	0.00%	7 Missing ⚠️
src/databases/sqlite.rs	0.00%	7 Missing ⚠️
src/services/user.rs	0.00%	6 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #800      +/-   ##
===========================================
- Coverage    48.53%   48.45%   -0.09%     
===========================================
  Files          111      111              
  Lines         8413     8427      +14     
  Branches      8413     8427      +14     
===========================================
  Hits          4083     4083              
- Misses        4192     4206      +14     
  Partials       138      138              

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[josecelano]

Hi @mario-nt It looks good. It might be also useful to search using the email, not only the username.

[josecelano]

ACK da4ee5d