fix: remove ZK discovery dep, bootstrap identical to V1

- Remove spring-cloud-starter-zookeeper-discovery from POM
  (V1 doesn't have it, causes zookeeperRibbonClientConfiguration error)
- Remove ZK exclusions from AppApplication.java (no longer needed)
- bootstrap.properties now 100% identical to V1 production
- PersonFeignClient restored to placeholder-based name (no hardcoded URL)
- Remove NIWSServerListClassName/listOfServers (ConfigurationBasedServerList)
Bump version to 2.0.17

maven-cw-elevator-application/cw-elevator-application-starter/pom.xml

@@ -52,10 +52,6 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.cloud</groupId>
-            <artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
-        </dependency>
     </dependencies>
 
     <build>