feat(cdn-logs-report): add daily agentic traffic mapping for allowlisted site

[akshaymagapu]

Summary

Add a site-specific daily agentic_traffic export path for cdn-logs-report while keeping existing weekly report generation unchanged.

This implements daily processing only for allowlisted site ID:

• 9ae8877a-bbf3-407d-9adb-d6a72ce3c5e3

What Changed

• Added daily SQL query template:

  • src/cdn-logs-report/sql/agentic-traffic-daily-report.sql
  • Uses full URL granularity (no <10 hits => Other bucketing)
  • Simplified to a single aggregation layer

• Added daily query builder support:

  • src/cdn-logs-report/utils/query-builder.js
  • createAgenticDailyReportQuery() now filters exact single day (year/month/day)

• Added mapper for target agentic_traffic payload:

  • src/cdn-logs-report/utils/agentic-traffic-mapper.js
  • Maps Athena rows to schema-like objects
  • Includes citability enrichment in dimensions
  • Simplified content_type classification to XML | PDF | HTML | TXT | OTHER

• Added shared provider inference helper:

  • src/common/user-agent-classification.js
  • inferProviderFromUserAgent() reused by mapper for platform

• Extended handler with daily branch:

  • src/cdn-logs-report/handler.js
  • Runs daily export only for allowlisted site ID
  • Keeps weekly flow unchanged
  • Includes TODO delivery placeholders for S3 and SQS
  • Daily branch failures are isolated (do not fail weekly reporting)

Tests

• Added new mapper tests:

  • test/audits/cdn-logs-report/agentic-traffic-mapper.test.js

• Updated existing tests:

  • test/audits/cdn-logs-report/query-builder.test.js
  • test/audits/cdn-logs-report/handler.test.js

• Verified locally (targeted):

  • npx mocha -i -g 'Post-Deploy' --spec=test/audits/cdn-logs-report/agentic-traffic-mapper.test.js --spec=test/audits/cdn-logs-report/query-builder.test.js --spec=test/audits/cdn-logs-report/handler.test.js
  • Result: all passing

Follow-ups (TODO)

• Implement actual S3 upload for mapped daily payload
• Implement SQS message dispatch with S3 reference/payload metadata
• Fill category_id once category API is available

[github-actions]

This PR will trigger a minor release when merged.