赵月辉 / fastgpt-migrated

Introduces a new, extensible sandbox adapter architecture to abstract
various sandbox providers behind a unified ISandbox interface. This
design utilizes an adapter pattern with a BaseSandboxAdapter, enabling
easy integration of providers like OpenSandboxAdapter and
MinimalProviderAdapter. It ensures consistent functionality across
environments through capability-driven polyfills for missing
features. This provides a scalable and maintainable foundation for
different execution environments.