♻️🍱 config, cli, vanth, vanth_derive, varo: Reformatted code and added editor configuration files

- Added `.zed/settings.json` to configure rust-analyzer with `leptosfmt`.
- Created `rustfmt.toml` with max width 120 and comment wrapping settings.
- Applied consistent formatting across all modified crates using rustfmt.
- Reorganized import statements and improved code style in multiple modules.

crates/vanth/tests/integration/store.rs

@@ -1,7 +1,7 @@
 use serde::{Deserialize, Serialize};
-use vanth::{hash, store::Store, Vanth};
 use std::path::PathBuf;
 use tempfile::TempDir;
+use vanth::{Vanth, hash, store::Store};
 
 #[derive(Clone, Debug, Deserialize, Serialize, PartialEq, Vanth)]
 struct Foo {
@@ -18,28 +18,28 @@ fn test_sqlite_store() {
     let dir = TempDir::new().unwrap();
     let path = dir.path().join("test.db");
     let mut store = Store::from_path(path.clone()).unwrap();
-    
+
     let foo_1 = Foo { inner: 1 };
     let foo_2 = Foo { inner: 2 };
     let bar_1 = Bar { inner: "hello".into() };
-    
+
     assert_eq!(store.get_all_of_type::<Foo>().unwrap().len(), 0);
     assert_eq!(store.get_all_of_type::<Bar>().unwrap().len(), 0);
-    
+
     store.write(&foo_1).unwrap();
     store.write(&foo_2).unwrap();
     store.write(&bar_1).unwrap();
     assert_eq!(store.get_all_of_type::<Foo>().unwrap().len(), 2);
     assert_eq!(store.get_all_of_type::<Bar>().unwrap().len(), 1);
-    
+
     let foo_2_hash = hash(&foo_2);
     let foo_2_fetched = store.get_from_hash(foo_2_hash).unwrap().unwrap();
     assert_ne!(foo_1, foo_2_fetched);
     assert_eq!(foo_2, foo_2_fetched);
-    
+
     store.delete::<Foo>(foo_2_hash).unwrap();
     assert_eq!(store.get_all_of_type::<Foo>().unwrap().len(), 1);
-    
+
     store.delete_all::<Foo>().unwrap();
     store.delete_all::<Bar>().unwrap();
     assert_eq!(store.get_all_of_type::<Foo>().unwrap().len(), 0);