// Embed a Windows VERSIONINFO resource so the published binary
// carries its semver as a PE resource. Backend's
// POST /api/agents/publish (v0.13.1+) reads ProductVersion from
// here via `pelite` to auto-derive the Object-Store key — no
// operator-typed label, no chance of a "label vs binary" drift
// loop like the v0.11.1 → "1.0.0" incident.
// `#[cfg(target_os = "windows")]` evaluates against the build.rs
// HOST target — which equals the build TARGET when CI is doing a
// native compile (the only mode the release pipeline uses).
// Cross-compiling Linux → Windows would skip the resource compile,
// but kanade doesn't do that today and rc.exe / windres isn't
// available there anyway.
//
// The cfg gate (instead of a runtime `if target != "windows"`) is
// what lets non-Windows hosts compile build.rs at all: `winres`
// is a Windows-only build-dependency, so on Linux / macOS the
// symbol isn't even in scope.