feat: add support for use_for_organization_discovery organizations discovery-domains

[kushalshit27]

🔧 Changes

• Added support for use_for_organization_discovery boolean field in organization discovery domain operations
• Added new screen type pre-login-organization-picker to prompts handler for organization picker screen rendering

Examples

YAML format

organizations:
  - name: acme
    display_name: Acme Inc
    discovery_domains:
      - domain: login.acme.com
        status: verified
        use_for_organization_discovery: true
      - domain: auth.acme.com
        status: pending
        use_for_organization_discovery: false

JSON format

{
  "name": "acme",
  "display_name": "Acme Inc",
  "discovery_domains": [
    {
      "domain": "login.acme.com",
      "status": "verified",
      "use_for_organization_discovery": true
    },
    {
      "domain": "auth.acme.com",
      "status": "pending",
      "use_for_organization_discovery": false
    }
  ]
}

🔬 Testing

• All existing unit tests updated to reflect the new use_for_organization_discovery field
• Tests cover create, update, and export scenarios for organization discovery domains with the new field

📝 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

❌ Patch coverage is 78.57143% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 80.29%. Comparing base (0c86dbd) to head (099f1d5).

Files with missing lines	Patch %	Lines
src/tools/auth0/handlers/organizations.ts	78.57%	3 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1283   +/-   ##
=======================================
  Coverage   80.28%   80.29%           
=======================================
  Files         146      146           
  Lines        5823     5825    +2     
  Branches     1193     1193           
=======================================
+ Hits         4675     4677    +2     
  Misses        655      655           
  Partials      493      493           

☔ 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.