Harden property binding bean updates

Refactor `ConfigurationPropertiesBeanContext` to better separate bean initialization from property mutation, and centralize safe property read/write helpers with guarded logging around `BeanWrapper` access. `BindUtils` now exposes `ResolvableType` overloads for bind-constructor lookup and safely handles unsupported constructor resolution. Tests were expanded to cover bean metadata, property access failures, property mutation behavior, and constructor-binding edge cases.

Author: mercyblitz