CLI Feature: Add view command

[srinjoyc]

👋   If you are interested in working on this issue, please check out the Getting Started guide on HackerEarth!

Description (Problem Statement)

The flow CLI configuration command should be expanded with the view subcommand to retrieve values set in the configuration for all the resources.

Configuration syntax:

flow config view <resource>

Example usage:

`flow config view accounts` - would list all accounts
`flow config view deployments testnet` - would list all deployments for testnet
`flow config view accounts Foo` - would list all properties on the Foo account

Experience Required

• Experience with Go

Minimum Feature Set (Acceptance Criteria)

• Implement view subcommand with updated documentation and examples

Milestone Requirements

1. Meet minimum feature set

Software Requirements

Maintainability

Code should be written with best practices in mind.

Testing

Tests should cover all the code implementing this functionality.

Other Requirements

Documentation

• Documentation should be updated according to the changes made.

Code standards or guidelines

• Follow the general contribution guidelines.

Judging Criteria

• For all projects, technical & high-level judging criteria apply.

Resources

• General Resource Guide
• CLI
  • Repository
  • Design guidelines

[sideninja]

Hi 👋
my name is Gregor, and as a software engineer working on developer tools, I will be your point of contact for this task, so good luck, and don't hesitate to reach out to me with any problems or questions.

I'll keep an eye on your progress and will be reviewing your code.

You can comment here or find me on Discord (I'm sideninja#1970). Join the Flow Discord server if you're not there already!

[psiemens]

Hey @HKerStanley, are you working on this issue?

[stanleychy]

Yea @psiemens I made little progress on it but currently on pause, was quite busy on my day time job last week

[kirtilodha]

I want to work on this issue.
HackerEarth team name- kirtilodha0_30ae

[sideninja]

@kirtilodha that's great, let me know if you will have any questions.

[Somil-Gupta]

Hi @sideninja,
I want to work on this issue.
Team- https://www.hackerearth.com/challenges/hackathon/flip-fest/dashboard/ef69f5d/team/
Member- @Somil-Gupta
Time- 1 week

[gauravmarwal]

Hi @sideninja,
We want to work on this issue.
Team: https://www.hackerearth.com/challenges/hackathon/flip-fest/dashboard/92618d6/
Member: @1967coder @Anuj123verma @Hit26 @gauravmarwal

[mujtaba1747]

Hi @sideninja
We want to work on this issue
Team: https://www.hackerearth.com/challenges/hackathon/flip-fest/dashboard/27ca50a/team/view/
Members: @mujtaba1747 @vedantatrivedi @jinit24