feat(commit): individual packages from config respected

config/merger.py

@@ -3,6 +3,16 @@ from config.dtype import ArchMgrConfig
 
 
 def merge_configs(config: ArchMgrConfig, new_config: ArchMgrConfig) -> ArchMgrConfig:
+    """Merge two configs, with the new_config taking precedence over the config
+        in the conflicting fields with arrays and dicts merged
+
+    Args:
+        config: Base config
+        new_config: Config to merge into the base config
+
+    Returns:
+        The merged config
+    """
     if len(new_config) == 0 or len(config) == 0:
         return config