feat: Started basic implementation of socket comm

common/pom.xml

@@ -24,5 +24,12 @@
             <artifactId>jackson-dataformat-yaml</artifactId>
             <version>3.0.4</version>
         </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.42</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 </project>

common/src/main/java/cz/jzitnik/common/socket/SocketMessage.java

@@ -0,0 +1,6 @@
+package cz.jzitnik.common.socket;
+
+import java.io.Serializable;
+
+public interface SocketMessage extends Serializable {
+}

common/src/main/java/cz/jzitnik/common/socket/messages/Test.java

@@ -0,0 +1,6 @@
+package cz.jzitnik.common.socket.messages;
+
+import cz.jzitnik.common.socket.SocketMessage;
+
+public class Test implements SocketMessage {
+}