Add fat-jar build configuration in pom.xml

pom.xml

@@ -20,6 +20,26 @@
         <version>3.5.5</version>
     </parent>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <addResources>true</addResources>
+                    <layout>JAR</layout>
+                </configuration>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
     <dependencies>
         <dependency>
             <groupId>org.projectlombok</groupId>

stuff.md

@@ -0,0 +1,4 @@
+Command to build fat jar: 
+```bash
+mvn clean package spring-boot:repackage
+```