feat: Implementation of Configurable Logging Control via Flag

[AjitPadhi-Microsoft]

Purpose

• This pull request introduces improved configurability for logging levels in both the infrastructure and application layers. The changes allow logging levels to be controlled via environment variables, making it easier to adjust log verbosity for both the overall application and specific Azure-related packages without modifying code.

Does this introduce a breaking change?

• Yes
• No

Golden Path Validation

• I have tested the primary workflows (the "golden path") to ensure they function correctly without errors.

Deployment Validation

• I have validated the deployment process successfully and all services are running as expected with this change.

What to Check

Verify that the following are valid

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