Feat/add b2b warning topbar inactive org block

[Josmar-jr]

What problem is this solving?

Insert a new block called 'b2b-warning-topbar-inactive-organization' to render on top app

How to test it?
Run the b2b-organizations and this repo - Run the vtex-apps/b2b-organizations-graphql#182 - Run the b2b-theme

1. Access https://josmarjr--b2bstore005.myvtex.com/admin/b2b-organizations/organizations/#/settings
2. Uncheck "Aprovar automaticamente novas organizações"
3. Change the color at color picker or/and insert a new message to show at topbar
4. Save the changes
5. Access the store and do the login with your account
   [Workspace](Link goes here!)

Screenshots or example usage:

Describe alternatives you've considered, if any.

Related to / Depends on

How does this PR make you feel? 🔗

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[vtex-io-docs-bot]

Beep boop 🤖

I noticed you didn't make any changes at the docs/ folder

• There's nothing new to document 🤔
• I'll do it later 😞

In order to keep track, I'll create an issue if you decide now is not a good time

• I just updated 🎉🎉

[vtex-io-ci-cd]

Hi! I'm VTEX IO CI/CD Bot and I'll be helping you to publish your app! 🤖

Please select which version do you want to release:

• Patch (backwards-compatible bug fixes)

• Minor (backwards-compatible functionality)

• Major (incompatible API changes)

And then you just need to merge your PR when you are ready! There is no need to create a release commit/tag.

• No thanks, I would rather do it manually 😞