feat(group): Added group management functionality

- Added database interaction logic, supported inserting new group data, and integrated the Tauri SQL plugin for local data storage
- Added a floating button on the nodes page to redirect to the addGroup page
- Modified the app icon and title to improve the user experience
- Adjusted the Tauri configuration file, optimized window settings, and app identifiers

src-tauri/Cargo.toml

@@ -22,6 +22,4 @@ tauri = { version = "2", features = [] }
 tauri-plugin-opener = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-sea-orm = { version = "2.0.0-rc", features = [ "sqlx-sqlite", "runtime-tokio-native-tls", "macros" ] }
-once_cell = "1.21.3"
-
+tauri-plugin-sql = { version = "2", features = ["sqlite"] }