19 finish docker integration for reitti (#20)

* feat: enable actuator health endpoint and add Docker healthcheck

* - added application-docker.properties
- update Dockerfile and corrosponding docker-compose.yml

* - removed init.sql

* docs: update environment variables in README and Docker Hub description

* docs: update environment variables section to table format

* - removed generated-requests.http
- updated application-docker.properties

pom.xml

@@ -126,6 +126,13 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <executable>true</executable>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-dependency-plugin</artifactId>
@@ -146,21 +153,4 @@
             </plugin>
         </plugins>
     </build>
-    <profiles>
-        <profile>
-            <id>docker</id>
-            <build>
-                <plugins>
-                    <plugin>
-                        <groupId>org.springframework.boot</groupId>
-                        <artifactId>spring-boot-maven-plugin</artifactId>
-                        <configuration>
-                            <executable>true</executable>
-                        </configuration>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
-
 </project>