chore: address Rust 1.72 clippy lints (#2011)

Co-authored-by: Sampras Lopes <lsampras@pm.me>

crates/data_models/src/errors.rs

@@ -1,5 +1,9 @@
+pub type StorageResult<T> = error_stack::Result<T, StorageError>;
+
 #[derive(Debug, thiserror::Error)]
 pub enum StorageError {
+    #[error("Initialization Error")]
+    InitializationError,
     // TODO: deprecate this error type to use a domain error instead
     #[error("DatabaseError: {0:?}")]
     DatabaseError(String),