splitted one operator module to file, account, image operators; splitted operator functions; etc

app/imageoper/service.go

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2026 Oleg Borodin <onborodin@gmail.com>
+ *
+ * This work is published and licensed under a Creative Commons
+ * Attribution-NonCommercial-NoDerivatives 4.0 International License.
+ *
+ * Distribution of this work is permitted, but commercial use and
+ * modifications are strictly prohibited.
+ */
+package imageoper
+
+type SendHelloParams struct{}
+
+type SendHelloResult struct {
+	Message string `json:"message"`
+}
+
+func (oper *Operator) SendHello(param *SendHelloParams) (*SendHelloResult, error) {
+	var err error
+	res := &SendHelloResult{}
+	res.Message = "hello"
+	return res, err
+}