Replace the 855-line managed-daemon-smoke.mjs (which spawned relay
servers, daemons, and tested E2E connectivity in CI) with a fast
validate-managed-runtime.mjs that checks the bundle is correctly
assembled without launching any processes.
Structural changes:
- Eliminate double-build: removed the pre-build step that compiled the
Tauri app just for smoke testing before tauri-action rebuilt it
- Move version-setting before the build so there's no version confusion
- Sign managed runtime before tauri-action build (macOS)
- Smoke tags now do a real tauri build instead of --no-bundle, giving
actual signal about whether the release would succeed
- Reduce each platform job from ~15 steps to ~12
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
