Every crate hardcoded version = "0.0.1" while the root colibri package was
already 0.11.0. Add a [workspace.package] version = "0.11.0" and switch all
crates (and the root package) to version.workspace = true, so the whole
workspace is 0.11.0 and the next bump is one line.
Internal deps are path-only (no version constraints), so nothing else changes.
Verified: cargo metadata resolves; all 13 packages report 0.11.0.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>