chore: fix warnings

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/cuddle/src/plan.rs

@@ -71,7 +71,6 @@ pub struct RawPlanConfigSection {
 #[serde(untagged)]
 pub enum RawPlanSchema {
     Nickel { nickel: PathBuf },
-    JsonSchema { jsonschema: String },
 }
 
 pub struct Plan {}
@@ -200,28 +199,4 @@ mod tests {
 
         Ok(())
     }
-
-    #[test]
-    fn test_can_parse_json_schema() -> anyhow::Result<()> {
-        let plan = RawPlan::from_file(
-            r##"
-            [plan]
-            schema = {jsonschema = "schema.json"}
-            "##,
-            &PathBuf::new(),
-        )?;
-
-        assert_eq!(
-            RawPlanConfig {
-                plan: RawPlanConfigSection {
-                    schema: Some(RawPlanSchema::JsonSchema {
-                        jsonschema: "schema.json".into()
-                    }),
-                }
-            },
-            plan.config,
-        );
-
-        Ok(())
-    }
 }