feat: download extension from remote release

Author: bcho

Cargo.lock

@@ -25,6 +25,7 @@ log = "0.4.29"
 rusqlite = {version = "0.38.0", features = ["bundled", "load_extension"] }
 serde = {version = "1", features = ["derive"] }
 serde_json = "1"
+reqwest = {version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls"] }
 tauri = {version = "2", features = ["tray-icon", "image-png"] }
 tauri-plugin-fs = "2"
 tauri-plugin-log = "2"