passwd v0.1.1

Standalone, offline desktop vault (Tauri). Download the asset for your platform:

• Linux: .AppImage (portable) or .deb
• macOS: .dmg (Apple silicon and Intel builds)
• Windows: .msi or the NSIS -setup.exe

Builds are currently unsigned, so macOS Gatekeeper and Windows
SmartScreen will warn on first launch. See the CHANGELOG and docs for
details. Pre-audit: do not store irreplaceable secrets yet.