(#126) (#125) (#216) Email service implementation, NotificationService udpate

[SaintAngeLs]

126 #125 #216

• [x] Notification service udpate proviced for the events, posts, iddentity, friends, (organizations).;
• [x] Email service implemetnaiton to handler NotificationCreated event.;
• [x] Server Smtp on the Server set-up and providign configuration.;
• [x] Identity serice update to handler reset password token and password resetting feature;
• [x] Blazor application update for updated Identity service;
• [ ] Blazor applicaiton notifications factory and notifications component update;

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0.44843% with 222 lines in your changes are missing coverage. Please review.

Project coverage is 63.23%. Comparing base (c790eb6) to head (1ef3ad3).

:exclamation: Current head 1ef3ad3 differs from pull request most recent head 1034f55

Please upload reports for the commit 1034f55 to get more accurate results.

Files	Patch %	Lines
...y.Application/Services/Identity/IdentityService.cs	0.00%	128 Missing :warning:
...ure/Mongo/Repositories/UserResetTokenRepository.cs	0.00%	34 Missing :warning:
....Services.Identity.Core/Entities/UserResetToken.cs	0.00%	21 Missing :warning:
...ces.Identity.Application/Commands/ResetPassword.cs	0.00%	9 Missing :warning:
....Application/Events/PasswordResetTokenGenerated.cs	0.00%	9 Missing :warning:
...es.Identity.Application/Commands/ForgotPassword.cs	0.00%	7 Missing :warning:
...y.Application/Exceptions/TokenNotFoundException.cs	0.00%	6 Missing :warning:
...vices.Identity.Application/Events/PasswordReset.cs	0.00%	5 Missing :warning:
...ty.Application/Exceptions/InvalidTokenException.cs	0.00%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #220 +/- ## =========================================== - Coverage 75.52% 63.23% -12.30% =========================================== Files 210 218 +8 Lines 2558 2687 +129 Branches 233 251 +18 =========================================== - Hits 1932 1699 -233 - Misses 560 927 +367 + Partials 66 61 -5 ```

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