refactor: replace println/System.out.println with TelemetryManager lo…

[pallakartheekreddy]

…gging

Replace all raw println and System.out.println calls in business logic with structured TelemetryManager calls (debug/error/warn) so that log output is captured by the platform's logging pipeline and not silently dropped in production.

Files changed:

• ContentActor.scala: warn for missing default licence
• ChannelManager.scala: error for category fetch failure (added import)
• NodeValidator.scala: debug for singular identifier lookup (added import)
• DataSubGraph.scala: debug for subgraph traversal diagnostics (added import)
• StorageService.scala: error for getUri exception (added import)
• CollectionTOCUtil.scala: error for validateDIALCodes exception
• ObjectCategoryDefinitionActor.scala: debug for fallback _all lookup (added import)

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch refactor/replace-println-with-logging

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}