feat: campaign application admin init

[gparlakov]

Motivation and context

• issue [New Epic Feature] Create a new campaign request from website #1842
• add a admin space for the campaign applications
• only skeleton - will be fleshed out iteratively
• add admin edit campaign application
  • it will show all the steps of the stepper (create campaign application) with addition of the admin-only editable stuff

Screenshots:

Before	After
Paste screenshot	Paste screenshot

Testing

Steps to test

Affected urls

Environment

New environment variables:

• NEW_ENV_VAR: env var details

New or updated dependencies:

Dependency name	Previous version	Updated version	Details
dependency/name	v1.0.0	v2.0.0

[github-actions]

✅ Tests will run for this PR. Once they succeed it can be merged.

[teodorazhelyazkova]

@gparlakov What are the credentials for the admin test account?

[sashko9807]

@gparlakov What are the credentials for the admin test account?

User:[email protected]
Password:$ecurePa33

[sashko9807]

Perhaps it would be good to hide this section for the production environment, until everything to this is finished, to prevent confusion of non-tech people.
What do you think?

[gparlakov]

That might be a problem but since I'm not well acquainted with the team I'll defer to you for this.

I can say that there are 2 main goals of this PR:

• get some early feedback from the team i.e. this is how I imagine it being laid out and working is it good for you or would you expect something else (this one might be harder to achieve with the page being hidden)
• allow parallel execution of the sub-components of the page (this one is not affected by hiding the page)

And finally - we might be trying to solve too many issues with this one PR. I suggest taking it step by step and if there is some negative feedback we can always hide the menu.