chore: Update dependencies and add thiserror crate (#196)

src-tauri/Cargo.toml

@@ -11,16 +11,17 @@ rust-version = "1.68"
 tauri-build = { version = "2.0.0-beta", features = [] }
 
 [dependencies]
+thiserror = "1.0"
 nostr-sdk = { version = "0.31", features = ["sqlite"] }
 tokio = { version = "1", features = ["full"] }
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 tauri = { version = "2.0.0-beta", features = [
-  "unstable",
-  "tray-icon",
-  "macos-private-api",
-  "native-tls-vendored",
-  "protocol-asset",
+    "unstable",
+    "tray-icon",
+    "macos-private-api",
+    "native-tls-vendored",
+    "protocol-asset",
 ] }
 tauri-plugin-clipboard-manager = "2.1.0-beta"
 tauri-plugin-dialog = "2.0.0-beta"