Assert ur cap

[ZouBadCode]

This pull request introduces a utilization-based restriction on WLP redeem requests in the lp_pool contract, preventing redemptions when pool utilization exceeds a defined threshold. It also updates the redeem request and settlement logic, adds new error handling, and adjusts tests to accommodate the new parameter and behavior.

Key changes:

Utilization-based redeem restriction

• Added a new constant MAX_REDEEM_WLP_UTILIZATION_BPS (set to 8,000) that limits WLP redemption when pool utilization exceeds this value. Implemented the assert_redeem_allowed and calculate_total_wlp_utilization_bps functions to enforce this restriction in both redeem request and settlement paths.

• Introduced a new error code and abort function err_redeem_blocked_by_utilization to handle cases where redemption is blocked due to high utilization.

Redeem request API and logic updates

• Updated the request_redeem function to require a GlobalConfig parameter and to check both pool and global config versions, as well as to enforce the new utilization restriction and price freshness.

Test suite updates

• Refactored all test cases that call request_redeem to pass the new global_cfg parameter and added cleanup for the shared global config object.