fix: handle 403 entitlement errors for bot detection and captcha on export

[ankita10119]

🔧 Changes

Fixes 403 entitlement error handling for bot detection and captcha on export, in preparation for ROAD-8051 (free_bot_detection_deprecation FF).

Export (GET):

• Decoupled botDetection.get() and captcha.get() into independent calls with independent error handling. Previously both were in a single Promise.all, a 403 on bot detection would silently discard captcha data even though captcha returned 200.
• A 403 on either endpoint now logs a warning and skips that resource independently, without affecting the other.
• Updated warning message to reference the tenant's plan rather than OAuth scopes.

Deploy (PATCH):

• Bot detection and captcha 403s surface to the user as errors (per API team confirmation that PATCH 403 should not be handled gracefully).

📚 References

🔬 Testing

Unit tests cover:

• GET 403 on bot detection - captcha data is preserved in the export
• GET 403 on captcha - bot detection data is preserved in the export
• Happy path export and import verified on real tenant

Real tenant 403 testing is pending entitlement access (requires free_bot_detection_deprecation FF + bot detection entitlement revoked)

📝 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 57.14286% with 3 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (master@52b338f). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
src/tools/auth0/handlers/attackProtection.ts	57.14%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #1434   +/-   ##
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  Coverage          ?   80.15%           
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  Files             ?      163           
  Lines             ?     7539           
  Branches          ?     1664           
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  Hits              ?     6043           
  Misses            ?      802           
  Partials          ?      694           

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