remove as_str() legacy wrappers, callers use .into() directly

hive-forge/src/verbs/issue_edit.rs

@@ -21,12 +21,6 @@ pub enum StateArg {
     Closed,
 }
 
-impl StateArg {
-    fn as_str(self) -> &'static str {
-        self.into()
-    }
-}
-
 #[derive(ClapArgs)]
 pub struct Args {
     /// Issue (or PR — shares the same `/issues/<n>` endpoint) number.
@@ -74,7 +68,7 @@ pub fn run(client: &Client, args: Args) -> Result<()> {
         due_date: None,
         milestone: args.milestone.map(index).transpose()?,
         r#ref: None,
-        state: args.state.map(|s| s.as_str().to_owned()),
+        state: args.state.map(|s| <&str>::from(s).to_owned()),
         title: args.title,
         unset_due_date: None,
         updated_at: None,