Redirect for specific dashboard after login

[Disura-Randunu]

Purpose

The purpose of this PR is to fix #192

Goals

To redirect for the specific dashboard based on the user type.

Approach

Used react useEffect to listen on the userContext. After succesfull login attempt, navigating to relevant dashboard based on the logged in user's type

Screenshots

Checklist

• This PR doesn't commit any keys, passwords, tokens, usernames, or other secrets.
• I have read and understood the development best practices guidelines ( http://bit.ly/sef-best-practices )
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation

Related PRs

Test environment

Learning

[Disura-Randunu]

@anjula-sack Updated the PR. Working with GoogleAuth