287 get favourites list endpoint

[refokcer]

Summary of issue

Task: Create a MediatR handler to retrieve the list of favourite Streetcodes. Steps:

1. Create a GetFavouritesListQuery.
2. Implement a GetFavouritesListHandler.
3. Access the localStorage to retrieve the list of favourites.
4. Create a controller action for fetching the favourites.

Summary of change

1. Created GetFavouritesListQuery.
2. Implemented GetFavouritesListHandler.
3. Retrieved favourites list from localStorage.
4. Created a controller action for fetching favourites.

CHECK LIST

• [ ] СI passed
• [ ] Сode coverage >=50%
• [ ] PR is reviewed manually again (to make sure you have 100% ready code)
• [ ] All reviewers agreed to merge the PR
• [ ] PR meets all conventions

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
87.5% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud