fix(profile): change on logout

[wizlif]

The AuthBloc & ProfileBloc were being recreated (Since they are not singletons) whenever the auth screen was accessed, yet we already had them created in the app screen.

This was causing the profile screen to have a different ProfileBloc from the AuthScreen hence either the profile image wasn't updated when you signed in from a crowdaction or attempted to logout.

Closes #262

https://user-images.githubusercontent.com/15793624/197702145-958bfc24-6558-46e1-b30b-65624c41c260.mp4

[Xazin]

Seems there are some errors, see the analyzer

[codecov[bot]]

Codecov Report

Merging #300 (9d00ac3) into development (cf66d7b) will increase coverage by 0.18%. The diff coverage is 10.20%.

@@              Coverage Diff               @@
##           development    #300      +/-   ##
==============================================
+ Coverage         7.75%   7.93%   +0.18%     
==============================================
  Files              143     144       +1     
  Lines             3752    3754       +2     
==============================================
+ Hits               291     298       +7     
+ Misses            3461    3456       -5     

Impacted Files	Coverage Δ
lib/presentation/auth/auth_screen.dart	1.96% <0.00%> (+0.14%)	:arrow_up:
...on_details/widgets/crowdaction_details_banner.dart	0.00% <0.00%> (ø)
..._participants/crowdaction_participants_screen.dart	0.00% <0.00%> (ø)
...ntation/shared_widgets/micro_crowdaction_card.dart	0.00% <0.00%> (ø)
lib/core/config/network_config.dart	50.00% <50.00%> (ø)
lib/domain/crowdaction/crowdaction.dart	66.66% <100.00%> (+4.16%)	:arrow_up:
lib/domain/participation/participation.dart	100.00% <100.00%> (+100.00%)	:arrow_up:
lib/domain/profile/user_profile.dart	100.00% <100.00%> (ø)
lib/domain/profile/profile.dart	100.00% <0.00%> (+50.00%)	:arrow_up:

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