Initial commit: LoFlum FTP/SFTP client

Tauri 2 + Rust + Svelte 5. SFTP via ssh2, FTP via suppaftp.
Transfer queue with async worker, SQLite site storage, keychain.

src-tauri/src/transfer/mod.rs

@@ -0,0 +1,5 @@
+pub mod manager;
+pub mod progress;
+pub mod queue;
+pub mod task;
+pub mod worker;