refactor: improve error handling for getting projects

src/errors/error_vec.rs

@@ -1,7 +1,9 @@
 use std::fmt::Display;
 use std::str::FromStr;
+use serde::Deserialize;
+use serde_with::serde_derive::Serialize;
 
-#[derive(Debug)]
+#[derive(Serialize, Deserialize, Clone, Debug)]
 pub struct ErrorVec<T> {
     errors: Vec<T>,
 }