Detect insecure login

[floreks]

As of now in case an insecure login attempt is detected error will appear and sign-in button will be disabled.

Closes #5103
Closes #5114

In case this behavior will continue after using the new version without seeing the error, those issues can be reopened. I am suspecting that they will see this error now.

[maciaszczykm]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: floreks, maciaszczykm

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[codecov]

Codecov Report

Merging #5124 into master will decrease coverage by 0.00%.
The diff coverage is 57.14%.

@@            Coverage Diff             @@
##           master    #5124      +/-   ##
==========================================
- Coverage   45.48%   45.48%   -0.01%     
==========================================
  Files         214      214              
  Lines       10075    10086      +11     
  Branches      100      103       +3     
==========================================
+ Hits         4583     4588       +5     
- Misses       5226     5231       +5     
- Partials      266      267       +1     

Impacted Files	Coverage Δ
.../frontend/common/services/global/authentication.ts	40.90% <50.00%> (+0.58%)	⬆️
src/app/frontend/login/component.ts	81.08% <66.66%> (-0.61%)	⬇️
.../frontend/common/services/global/globalsettings.ts	34.69% <0.00%> (-4.85%)	⬇️
src/app/backend/resource/pod/common.go	58.33% <0.00%> (+1.35%)	⬆️
...p/backend/integration/metric/common/aggregation.go	90.90% <0.00%> (+1.81%)	⬆️

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