Implementing profile editing

[hunterlan]

⏱️ Before you start

• [ x ] Have you checked if a similar PR has already been requested?
• [ x ] Have you built and ran the app?

↗️ Related/Fixed issues

• Related: Implement editing basic user information #215
• Fixed: Implement editing basic user information #215

📄 Description

Implemented edit profile. Added a vertical scroll bar and email field.

💭 Motivation and Context

This PR will solve issue #215

📸 Assets (if appropriate):

[0x5bfa]

We don't implement those features until the app gets v0.5. Besides, we use Octokit.GraphQL.NET instead of Octokit.NET

I'm sorry

[0x5bfa]

But you can still remain this.

[hunterlan]

We don't implement those features until the app gets v0.5.

But why? And what should be implemented for now, and what shouldn't?

[0x5bfa]

Actually we have loadmap.

-v0.5 Completely implemented all of querying feature without harmful bugs.
-v0.9 Completely implemented all of mutation features without harmful bugs.
-v1.0 Final checking and fix all of issues on GitHub.

*Querying: get data from GitHub though Octokit API(prefer Octokit.GraphQL.NET to Octokit.NET).
*Mutation: set data to GitHub though Octokit API(prefer Octokit.GraphQL.NET to Octokit.NET).

And ship stable version - FluentHub v1, deleted DEV or something ugly label.

[0x5bfa]

But I'm not sure it is a good idea. I think these days that we should implement some of mutation feature.