Prepare and publish Switchify PC v1.0.0-beta.12 after the keyboard-shortcut fix is approved and merged.
Blocked by #647.
Acceptance criteria:
- Keep package, Tauri, Cargo, startup-launcher, fallback, and configuration-test versions aligned at 1.0.0-beta.12.
- Pass the complete Node and Rust validation suite plus Windows and macOS native CI.
- Publish tag v1.0.0-beta.12 from the exact main commit as a GitHub prerelease.
- Confirm signed Windows, notarized macOS, updater artifacts, and update-feed publication succeed.
Prepare and publish Switchify PC v1.0.0-beta.12 after the keyboard-shortcut fix is approved and merged.
Blocked by #647.
Acceptance criteria: