refactor wip

core/supervisor/src/error.rs

@@ -31,6 +31,8 @@ pub enum SupervisorError {
     /// Zinit client operation error
     ZinitError(String),
     SupervisorNotConfigured,
+    /// Configuration file parsing error
+    ConfigError(String),
 }
 
 impl From<redis::RedisError> for SupervisorError {
@@ -95,6 +97,9 @@ impl std::fmt::Display for SupervisorError {
             SupervisorError::SupervisorNotConfigured => {
                 write!(f, "Supervisor not configured for health monitoring")
             }
+            SupervisorError::ConfigError(msg) => {
+                write!(f, "Configuration error: {}", msg)
+            }
         }
     }
 }