Refactor | Overmind: Refactor profile/index.js

[NileshPatel17]

What kind of change does this PR introduce?

Refactor code for hacktoberfest #2621

What is the current behavior?

1. /app/pages/Profile/index.js was using inject and observer from app/componentConnectors
2. it is an class component
3. no type definition for react-router-dom

What is the new behavior?

1. converted class component to function component
2. usds ```useOvermind` from app/overmind and converted js file to tsx file
3. added type definition of react-router-dom to package.json

What steps did you take to test this? This is required before we can merge, make sure to test the flow you've updated.

1. yarn:test: Ran successfully
2. yarn:lint: There were several linting errors, but none relevant to the scope of this PR

Checklist

• Documentation
• Testing
• Ready to be merged
  
• Added myself to contributors table
  

[SaraVieira]

Hey!

Can you please fix the linting and type errors?

[SaraVieira]

Also please remove the addition from the package.json as it wasn't added to the yarn.lock

[NileshPatel17]

just found that /profile/index.js is already being refactored and merged to master. hence this PR should be discarded.
#2729

[SaraVieira]

Oh, I am so sorry

Thank you anyway