chore: Dev to Main

[AjitPadhi-Microsoft]

Purpose

• This pull request introduces improved telemetry and logging for both backend and frontend, as well as dependency updates and enhancements to Azure integration. The main focus is on adding custom event tracking for Application Insights, improving OpenTelemetry span enrichment, and suppressing noisy Azure SDK logs. There are also updates to dependency versions and Azure authentication for speech services.

Telemetry and Observability Improvements

• Added track_event_if_configured utility and integrated custom event tracking for conversation and chat history endpoints, allowing richer telemetry in Application Insights. Events include request received, success, error, and CRUD operations on conversations. (code/backend/batch/utilities/loggers/event_utils.py, code/create_app.py, code/backend/api/chat_history.py) [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
• Implemented ConversationSpanProcessor and Flask middleware to propagate conversation_id and user_id to all OpenTelemetry spans, improving traceability across requests. (code/create_app.py) [1] [2]
• Suppressed noisy Azure SDK loggers after telemetry configuration to reduce log clutter in all main entrypoints. (code/app.py, code/backend/Admin.py, code/backend/batch/function_app.py) [1] [2] [3]

Azure Integration and Configuration

• Enhanced Azure Speech authentication to support RBAC (Managed Identity) in addition to key-based authentication. (code/create_app.py)
• Updated .devcontainer/devcontainer.json to ensure Bicep is installed with the latest version, improving developer environment setup. (.devcontainer/devcontainer.json)
• Updated Azure CLI and Bicep version requirements and configuration. (azure.yaml, .github/workflows/import-sample-data-postgresql.yml) [1] [2]

Dependency Updates

• Updated several frontend dependencies to their latest versions for improved security and compatibility. (code/frontend/package.json)

General Code Quality

• Minor code style improvements for logging configuration. (code/app.py, code/backend/Admin.py, code/backend/batch/function_app.py) [1] [2] [3]

These changes collectively enhance telemetry, maintainability, and Azure integration, while keeping dependencies up to date.

Does this introduce a breaking change?

• Yes
• No

How to Test

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cd [repo-name]
git checkout [branch-name]
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