feat(toastr): Eva style

[yggg]

Please read and mark the following check list before creating a pull request:

• I read and followed the CONTRIBUTING.md guide.
• I read and followed the New Feature Checklist guide.

Short description of what this resolves:

BREAKING CHANGE:

NbToastStatus enum removed. Toastr now uses common NbComponentstatus type.

NbToastComponent status class names changed to 'status-[status-name]'.
'default' class removed.

Following theme properties were renamed:
toastr-bg -> toastr-background
toastr-fg -> toastr-text-color
toastr-border -> toastr-border-style, toastr-border-width

'toastr-icon-radius' removed.

[nnixaa]

The font is wrong I suppose. Otherwise looks good.

[codecov]

Codecov Report

Merging #1411 into next will decrease coverage by 0.01%.
The diff coverage is 62.5%.

@@            Coverage Diff            @@
##             next   #1411      +/-   ##
=========================================
- Coverage   82.51%   82.5%   -0.02%     
=========================================
  Files         238     238              
  Lines        7281    7270      -11     
  Branches      647     647              
=========================================
- Hits         6008    5998      -10     
+ Misses       1084    1083       -1     
  Partials      189     189

Impacted Files	Coverage Δ
src/framework/theme/components/toastr/model.ts	100% <ø> (ø)	⬆️
...ramework/theme/components/toastr/toastr.service.ts	72.16% <100%> (-0.29%)	⬇️
...framework/theme/components/toastr/toastr-config.ts	94.73% <100%> (-0.27%)	⬇️
...amework/theme/components/toastr/toast.component.ts	60.71% <14.28%> (+0.71%)	⬆️