Define the RDPBackend interface, RDPConfig, and FrameUpdate types that
abstract FreeRDP behind a pluggable backend. Add PixelBuffer for shared
RGBA frame management with partial-update support and dirty tracking.
Implement full 104-key US keyboard scancode map (JS KeyboardEvent.code
to RDP hardware scancodes) with extended-key detection helpers and
mouse event flag constants matching MS-RDPBCGR.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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>
