phase 1

backend/pom.xml

@@ -49,6 +49,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
@@ -84,6 +88,19 @@
             <artifactId>typesense-java</artifactId>
             <version>1.3.0</version>
         </dependency>
+        <dependency>
+            <groupId>org.opensearch.client</groupId>
+            <artifactId>opensearch-java</artifactId>
+            <version>3.2.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents.core5</groupId>
+            <artifactId>httpcore5</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents.core5</groupId>
+            <artifactId>httpcore5-h2</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.positiondev.epublib</groupId>
             <artifactId>epublib-core</artifactId>