libsodium-sys requires memset_explicit which is not available in older
MinGW toolchains. Added a C shim that provides a fallback implementation
using volatile pointers to prevent compiler optimization.
Changes:
- Added memset_s_shim.c with fallback memset_explicit implementation
- Updated build.rs to compile shim for Windows GNU targets
- Added cc crate as build dependency
- Set CFLAGS in CI to target Windows 8+ (_WIN32_WINNT=0x0602)
- Set SODIUM_STATIC=yes to force static libsodium build
Fixes linking error: undefined reference to memset_explicit
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Remove --locked flag from cargo fmt, clippy, and test commands in CI
- Update build.rs to use Rust 2021 direct variable interpolation in format strings
- Add build.rs to read version from git describe --tags
- Create update-version.mjs script to sync version across files
- Add get_app_version() command to Rust backend
- Update App.tsx to use custom version command
- Run version update in CI before Rust checks
