- Update WASI target detection to support wasm32-wasip2 and wasm32-unknown-wasip2 only
- Add jco tool integration with version requirement and environment variables
- Implement comprehensive function validation for WASI unsupported functions
- Add WASI_UNSUPPORTED_FUNCTIONS list including exec, socket, pcntl, and posix functions
- Replace wasm-ld with wasm-component-ld for WASI Preview 2 compatibility
- Remove support for deprecated WASI Preview 1 targets with proper error messaging
- Update toolchain detection to use wasip2-specific compiler tools
- Add function prefix validation for pcntl_, posix_, and socket_ function families
- Enhance version detection regex pattern for more reliable tool version parsing
- Update test suite to validate new WASI Preview 2 target and tooling requirements
韩天峰