feat(BUX-750): add admin contact endpoints

[pawellewandowski98]

Pull Request Checklist

• 📖 I created my PR using provided : CODE_STANDARDS
• 📖 I have read the short Code of Conduct: CODE_OF_CONDUCT
• 🏠 I tested my changes locally.
• ✅ I have provided tests for my changes.
• 📝 I have used conventional commits.
• 📗 I have updated any related documentation.
• 💾 PR was issued based on the Github or Jira issue.

Description

Added contacts endpoints for admin:

• POST /admin/contact/search - search for contacts
• PATCH /admin/contact/:id - update contact name and metadata
• PATCH /admin/contact/rejected/:id - reject contact
• PATCH /admin/contact/unconfirmed/:id- change confirmed contact to unconfirmed

[github-actions]

Manual Tests

💚 Manual testing by @jakubmkowalski resulted in success.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 3.65854% with 158 lines in your changes are missing coverage. Please review.

Project coverage is 52.43%. Comparing base (1a2042f) to head (2b01d64).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #555      +/-   ##
==========================================
- Coverage   53.16%   52.43%   -0.73%     
==========================================
  Files         195      197       +2     
  Lines       10912    11072     +160     
==========================================
+ Hits         5801     5806       +5     
- Misses       4561     4716     +155     
  Partials      550      550              

Flag	Coverage Δ
unittests	52.43% <3.65%> (-0.73%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
actions/admin/routes.go	100.00% <100.00%> (ø)
engine/model_contact_status.go	69.23% <ø> (ø)
actions/contacts/search.go	0.00% <0.00%> (ø)
models/filter/contact_filter.go	0.00% <0.00%> (ø)
engine/model_contact.go	69.17% <4.54%> (-11.63%)	⬇️
engine/action_contact.go	47.26% <0.00%> (-16.07%)	⬇️
actions/admin/contact.go	0.00% <0.00%> (ø)

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[arkadiuszos4chain]

I forgot to include two additional endpoints in the ticket. Please implement the following:

DELETE admin/contact/{id}
PATCH admin/contact/accepted/{id}

My apologies