verify&access run local with docker and next.js setup

[bogacyigitbasi]

Purpose

Created a tutorial to show how to setup a verify&access tutorial utilizing the verification web-ui and ZK proofs.

Changes

Checklist

• My code follows the style of this project.
• The code compiles without warnings.
• I have performed a self-review of the changes.
• I have documented my code, in particular the intent of the
  hard-to-understand areas.
• (If necessary) I have updated the CHANGELOG.

CLA acceptance

_Remove if not applicable.

By submitting the contribution I accept the terms and conditions of the
Contributor License Agreement v1.0

• link: https://developers.concordium.com/CLAs/Contributor-License-Agreement-v1.0.pdf

• I accept the above linked CLA.

[github-actions]

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[dragosgd]

I fixed the mermaid problem by adding an extension, will commit if that's ok.
Regarding the tutorial overall, content is good, comprehensive, but it's very difficult to follow as is, it's 1.5k lines in 1 article. I'd change the structure.
I suggest breaking it up in subarticles, my suggestion is:

• Entrypoint: intro description, Table of Contents, What You'll Build , Disclaimer, what this tutorial provides, Prerequisities, Resources; regarding the table of contents, it's huge, it takes up more than the entire screnn, you could maybe reduce the x.0 points if you agree;
• Subarticle 1: Project setup, Running the verifier service , Setting up WalletConnect
• Subarticle 2: Integrating the Verification UI (it'd be great to have a page dedicated to this bit),
• Subarticle 3: Requesting additional proofs, Testing, What You've built/learned

[bogacyigitbasi]

Agreed, will decompose and give it a try again.