Refactor/clean env logs 819

[warisu]

📝 Pull Request Summary

Description

This PR addresses Issue #819 (FE-030) by introducing an internal logging abstraction (writeLogDiagnostic) inside the environment pipeline. It cleanly strips verbose tracing metadata from client view streams when executing within active production environments.

Key Modifications

• Production Stream Isolation: Enforces unconditional log suppression inside writeLogDiagnostic when NODE_ENV === 'production'.
• Configurable Telemetry Overrides: Replaces hardcoded standard stream dumps with a toggle variable (ENABLE_DEBUG_LOGS) for staging and dev sandboxes.
• Harness Diagnostics Added (>90%): Deployed dedicated spy assertions ensuring zero console noise escapes from the utility module.

Closes #819
Closes #815
Closes #812

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[RUKAYAT-CODER]

Great job so far

There’s just one blocker — the workflow is failing. Could you take a look and fix it so all checks pass?
You could pull from the main to get the changes before pushing.