Feature/merge collections bugs to dev

[emrgnt-cmplxty]

[!IMPORTANT] This pull request enhances telemetry tracking, refines collection management, and improves test coverage across the codebase.

• Telemetry:
  • Add telemetry tracking for CLI commands in main.py and telemetry.py.
  • Introduce initializeTelemetry and captureEvent functions in feature.ts to manage telemetry in the SDK.
• Collection Management:
  • Update delete_collection in collection.py to handle errors and transactions more robustly.
  • Add select_filters method in retrieval_router.py for improved filter handling.
• Testing:
  • Enhance test coverage in r2rClient.test.ts and r2rClientIntegrationUser.test.ts.
  • Add Jest imports to test files for consistency.
• Miscellaneous:
  • Update package.json version to 0.3.5.
  • Remove cli.py and refactor CLI command setup in main.py.

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