refactor(git): reporitory errors don't leak implementation

crates/git/src/repository/mod.rs

@@ -67,23 +67,23 @@ pub enum Error {
     Wait(std::io::Error),
     Spawn(std::io::Error),
     Validation(String),
-    GixClone(Box<gix::clone::Error>),
-    GixOpen(Box<gix::open::Error>),
-    GixFetch(Box<gix::clone::fetch::Error>),
+    Clone(String),
+    Open(String),
+    Fetch(String),
 }
 impl std::error::Error for Error {}
 impl From<gix::clone::Error> for Error {
     fn from(value: gix::clone::Error) -> Self {
-        Self::GixClone(Box::new(value))
+        Self::Clone(value.to_string())
     }
 }
 impl From<gix::open::Error> for Error {
     fn from(value: gix::open::Error) -> Self {
-        Self::GixOpen(Box::new(value))
+        Self::Open(value.to_string())
     }
 }
 impl From<gix::clone::fetch::Error> for Error {
     fn from(value: gix::clone::fetch::Error) -> Self {
-        Self::GixFetch(Box::new(value))
+        Self::Fetch(value.to_string())
     }
 }