chore: Update tutorial

[alainncls]

What does this PR do?

• Updates the tutorial's dependencies
• Uses ConnectKit instead of Web3Modal to handle the connection process

Type of change

• Chore
• Bug fix
• New feature
• Documentation update

Check list

• Unit tests for any smart contract change
• Contracts and functions are documented

[netlify]

❌ Deploy Preview for verax-tutorial failed.

Name	Link
🔨 Latest commit	8530822
🔍 Latest deploy log	https://app.netlify.com/sites/verax-tutorial/deploys/665ac7ad5c1e0c0008083ffb

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.53%. Comparing base (19fbace) to head (8530822).

Additional details and impacted files

@@           Coverage Diff           @@
##              dev     #615   +/-   ##
=======================================
  Coverage   92.53%   92.53%           
=======================================
  Files          30       30           
  Lines         482      482           
  Branches      114      114           
=======================================
  Hits          446      446           
  Misses         24       24           
  Partials       12       12           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.