feat(config): implement Display for ForgeType

src/server/config.rs

@@ -1,3 +1,5 @@
+use std::fmt::{Display, Formatter};
+
 use serde::Deserialize;
 use terrors::OneOf;
 
@@ -20,6 +22,12 @@ pub enum ForgeType {
     // GitLab,
     // BitBucket,
 }
+impl Display for ForgeType {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{:?}", self)
+    }
+}
+
 #[allow(dead_code)]
 impl Config {
     pub(crate) fn load(fs: &FileSystem) -> Result<Self, OneOf<(std::io::Error, toml::de::Error)>> {