apps/desktop/src/lib

Desktop-local helpers that depend on Tauri plugins.

Expected contents:

stronghold.ts — wraps tauri-plugin-stronghold for secret storage; adapter for @chat-app/shared/auth.
sqlite.ts — wraps tauri-plugin-sql (SQLite), exposes migration runner.
notifications.ts — wraps tauri-plugin-notification.
sodium.ts — binds libsodium-wrappers (WASM) to the crypto adapter interface.
store.ts — Zustand store setup (auth state, chat state slices).