BAEL-8824 Align module names, folder names and artifact id

- Folder name changes

spring-5-data-reactive/src/main/java/com/baeldung/reactive/model/Account.java

@@ -0,0 +1,21 @@
+package com.baeldung.reactive.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+@Document
+@Data
+@ToString
+@AllArgsConstructor
+@NoArgsConstructor
+public class Account {
+
+    @Id
+    private String id;
+    private String owner;
+    private Double value;
+}