feature/fe and be changes. Change application.

[MocStepan]

Describe your changes

• changed FE test from karma to jest
• added htppService for FE
• changed FE workflow

Issue ticket number and link

• Connect backend with frontend #26

Checklist before requesting a review

• I have performed a self-review of my code
• If it is a core feature, I have added thorough tests.
• Do we need to implement analytics?
• Will this be part of a product update? If yes, please write one phrase about this update.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 5.76923% with 49 lines in your changes are missing coverage. Please review.

Project coverage is 6.15%. Comparing base (bc76528) to head (8e9cbb3).
Report is 1 commits behind head on main.

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Additional details and impacted files

@@            Coverage Diff            @@
##             main     #32      +/-   ##
=========================================
- Coverage   13.33%   6.15%   -7.18%     
=========================================
  Files           5      13       +8     
  Lines          15      65      +50     
  Branches        1       1              
=========================================
+ Hits            2       4       +2     
- Misses         13      61      +48     

Flag	Coverage Δ
backend	0.00% <0.00%> (ø)
frontend	8.16% <6.25%> (-91.84%)	⬇️

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

Files	Coverage Δ
frontend/src/app/app.component.ts	100.00% <100.00%> (ø)
...ul/backend/weather/controller/WeatherController.kt	0.00% <0.00%> (ø)
.../com/tul/backend/weather/service/WeatherService.kt	0.00% <0.00%> (ø)
...kotlin/com/tul/backend/auth/base/SecurityConfig.kt	0.00% <0.00%> (ø)
frontend/src/config.ts	0.00% <0.00%> (ø)
frontend/src/main.ts	0.00% <0.00%> (ø)
frontend/src/app/app-routing.module.ts	0.00% <0.00%> (ø)
frontend/src/app/auth/service/auth.service.ts	0.00% <0.00%> (ø)
frontend/src/app/user/user-list.component.ts	0.00% <0.00%> (ø)
frontend/src/app/app.module.ts	0.00% <0.00%> (ø)
... and 1 more