[Agistaris]

Summary

• Honor tracking.enabled = false and RTK_TRACK=0 before opening the history database on normal, passthrough, parse-failure, and consented-telemetry paths.
• Preserve the existing enabled-by-default behavior when configuration cannot be loaded.
• Add a disposable binary regression covering configuration disablement, environment override, parse failure, and the enabled control.

Test plan

• cargo fmt --all -- --check
• cargo clippy --all-targets
• cargo test --test tracking_disabled_test
• Complete Cargo test matrix

The focused binary regression passes 1/1. Disabled cases create no history.db; the enabled control creates it normally. The complete Cargo matrix accounts for 2,584 tests: 2,576 passed, 8 ignored, and 0 failed.

[CLAassistant]

All committers have signed the CLA.

[rtk-release-bot]

This pull request has been automatically marked as stale due to 90 days of inactivity. If this pull request is still relevant, please leave any comment (for example, "bump"), and we'll keep it open. Your contribution is very much appreciated — we're sorry we haven't been able to review it yet.

[rtk-release-bot]

Closing this pull request after a prolonged period of inactivity. If this is still relevant, please ask for it to be reopened. Thank you!