Add PendingLoanApplication controller and service

Introduced PendingLoanApplicationController and PendingLoanApplicationService classes as part of the client module. These provide the initial structure for handling pending loan application logic.

aconnect/src/main/java/com/mfsys/aconnect/client/controller/PendingLoanApplicationController.java

@@ -0,0 +1,14 @@
+package com.mfsys.aconnect.client.controller;
+
+import com.mfsys.aconnect.client.service.PendingLoanApplicationService;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class PendingLoanApplicationController {
+
+    private final PendingLoanApplicationService pendingLoanApplicationService;
+
+    public PendingLoanApplicationController(PendingLoanApplicationService pendingLoanApplicationService) {
+        this.pendingLoanApplicationService = pendingLoanApplicationService;
+    }
+}

aconnect/src/main/java/com/mfsys/aconnect/client/service/PendingLoanApplicationService.java

@@ -0,0 +1,7 @@
+package com.mfsys.aconnect.client.service;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class PendingLoanApplicationService {
+}