Add SSHService, SFTPService, and CredentialService to the WraithApp
struct. SSH service uses a no-op output handler (Wails event emission
will be wired at runtime). CredentialService is created lazily after
vault unlock. Both SSH and SFTP services are registered with Wails
in main.go.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Create WraithApp struct in internal/app that initializes SQLite,
runs migrations, seeds themes, and exposes vault management methods
(IsFirstRun, CreateVault, Unlock, IsUnlocked) to the frontend.
Register WraithApp, ConnectionService, ThemeService, and SettingsService
as Wails v3 bound services.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
