feat: add METAFLOW_DISABLE_LOGGING to suppress all internal logging/status output #2584
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Adds a METAFLOW_DISABLE_LOGGING option to silence all internal Metaflow logs and status messages. When enabled, only user-generated logs (e.g., via structlog) are shown, making it easier to integrate with structured log collectors like JSON pipelines.
Changes
Added METAFLOW_DISABLE_LOGGING config option
Updated click.secho output to respect this flag
Documented in README.md
Closes #2429