Phase 0 (miroir-qon): Re-verify foundation completion
All Phase 0 components verified present:
- Cargo workspace with three crates (miroir-core, miroir-proxy, miroir-ctl)
- rust-toolchain.toml pins Rust 1.87 with rustfmt, clippy, musl targets
- All Phase 0 dependencies wired
- Config struct implements full plan §4 YAML schema
- Style config files (rustfmt.toml, clippy.toml, .editorconfig)
- Project hygiene files (Cargo.lock, CHANGELOG.md, LICENSE, .gitignore)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>