优化结构

internal/config/document.go

@@ -45,6 +45,13 @@ func (d *Document) Set(key string, value any) error {
 // Delete removes the nested key path if present.
 func (d *Document) Delete(keys ...string) { deleteYAMLMapping(&d.node, keys...) }
 
+// DeleteIntegrationConfig removes settings owned by the database-backed
+// integration store rather than by config.yaml.
+func (d *Document) DeleteIntegrationConfig() {
+	d.Delete("admin", "storage")
+	d.Delete("admin", "email")
+}
+
 // Has reports whether the nested key path exists.
 func (d *Document) Has(keys ...string) bool { return yamlMappingValue(&d.node, keys...) != nil }