feat: support limit M2M usage - EA

[kushalshit27]

🔧 Changes

This pull request introduces a new feature for managing token quotas in the auth0 toolset. It adds schema definitions for configuring token quota limits for both clients and organisations, and incorporates a reusable schema for tenant-level default token quota settings.

Example

Clients

clients:
  - name: M2M Limit App
   .................
    token_quota:
      client_credentials:
        enforce: true
        per_day: 2450
        per_hour: 100

📓 Note: Any application type where Grant Types Client Credentials are enabled can use token_quota

Tenant

tenant:
  .................
  default_token_quota:
    clients:
      client_credentials:
        enforce: false
        per_day: 2000
        per_hour: 50
    organizations:
      client_credentials:
        enforce: false
        per_day: 2500
        per_hour: 150

Organizations

organizations:
  - name: my-org
    display_name: my org
    ...............
    token_quota:
      client_credentials:
        per_hour: 100
        per_day: 2500
        enforce: true

📚 References

• https://auth0.com/docs/fine-grained-m2m-token-quotas-early-access

🔬 Testing

• Added unit test

📝 Checklist

• All new/changed/fixed functionality is covered by tests (or N/A)
• I have added documentation for all new/changed functionality (or N/A)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.11%. Comparing base (9aaeaa0) to head (fc49e71).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1093   +/-   ##
=======================================
  Coverage   80.11%   80.11%           
=======================================
  Files         131      131           
  Lines        4877     4878    +1     
  Branches      959      959           
=======================================
+ Hits         3907     3908    +1     
  Misses        562      562           
  Partials      408      408           

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.