Implement Review Fixes

<UserStory> EMP011 : View Payslip History </UserStory>

<Changes>
 - Removed getPayslips() method from ZenvyController and PayslipManagementService as part of review cleanup.
 - Reformatted Enums::getMonthString() and Enums::getMonth() functions for consistent indentation and readability.
 - Ensured switch-case blocks in Enums.h follow proper alignment and coding standards.
</Changes>

<Review>
  Smitha Mohan
</Review>

Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.cpp

@@ -53,11 +53,6 @@ void ZenvyController::generatePayslips()
 	m_payslipManagementService->generatePayslips();
 }
 
-payslipMap& ZenvyController::getPayslips() 
-{
-	return m_payslipManagementService->getPayslips();
-}
-
 void ZenvyController::loadStates()
 {
 	m_employeeManagementService->loadEmployees();

Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.h

@@ -60,7 +60,6 @@ public:
 		//Payslip management
 		void updateSalary(const std::string&, double, double, double, double, double);
 		void generatePayslips();
-		payslipMap& getPayslips();
 
 		//File Management
 		void loadStates();

Trenser.Zenvy/Trenser.Zenvy/services/PayslipManagementService.cpp

@@ -26,10 +26,6 @@ void PayslipManagementService::updateSalary(const std::string& employeeId, doubl
 	}
 }
 
-payslipMap& PayslipManagementService::getPayslips() {
-	return m_dataStore.getPayslips();
-}
-
 void PayslipManagementService::generatePayslips()
 {
 	util::enforceAuthorization(m_dataStore.getAuthenticatedEmployee()->getEmployeeType(), Enums::EmployeeType::FINANCE);

Trenser.Zenvy/Trenser.Zenvy/services/PayslipManagementService.h

@@ -12,7 +12,6 @@ private:
 public:
 	PayslipManagementService() : m_dataStore(DataStore::getInstance()) {};
 	void updateSalary(const std::string&, double, double, double, double, double);
-	payslipMap& getPayslips();
 	void generatePayslips();
 	void loadPayrolls();
 	void savePayrolls();

Trenser.Zenvy/Trenser.Zenvy/utilities/Enums.h

@@ -191,20 +191,34 @@ namespace Enums {
     {
         switch (month)
         {
-        case Month::JANUARY :  return "January";
+        case Month::JANUARY :  
-        case Month::FEBRUARY:  return "February";
+            return "January";
-        case Month::MARCH:  return "March";
+        case Month::FEBRUARY:  
-        case Month::APRIL:  return "April";
+            return "February";
-        case Month::MAY:  return "May";
+        case Month::MARCH:  
-        case Month::JUNE:  return "June";
+            return "March";
-        case Month::JULY:  return "July";
+        case Month::APRIL:  
-        case Month::AUGUST:  return "August";
+            return "April";
-        case Month::SEPTEMBER:  return "September";
+        case Month::MAY:  
-        case Month::OCTOBER: return "October";
+            return "May";
-        case Month::NOVEMBER: return "November";
+        case Month::JUNE:  
-        case Month::DECEMBER: return "December";
+            return "June";
-        case Month::INVALID: return "Invalid Month";
+        case Month::JULY:  
-        default: return "Unknown";
+            return "July";
+        case Month::AUGUST:  
+            return "August";
+        case Month::SEPTEMBER:  
+            return "September";
+        case Month::OCTOBER: 
+            return "October";
+        case Month::NOVEMBER: 
+            return "November";
+        case Month::DECEMBER: 
+            return "December";
+        case Month::INVALID: 
+            return "Invalid Month";
+        default: 
+            return "Unknown";
         }
     }
 
@@ -288,19 +302,32 @@ namespace Enums {
     {
         switch (inputMonth)
         {
-        case 1:  return Month::JANUARY;
+        case 1:  
-        case 2:  return Month::FEBRUARY;
+            return Month::JANUARY;
-        case 3:  return Month::MARCH;
+        case 2:  
-        case 4:  return Month::APRIL;
+            return Month::FEBRUARY;
-        case 5:  return Month::MAY;
+        case 3:  
-        case 6:  return Month::JUNE;
+            return Month::MARCH;
-        case 7:  return Month::JULY;
+        case 4:  
-        case 8:  return Month::AUGUST;
+            return Month::APRIL;
-        case 9:  return Month::SEPTEMBER;
+        case 5:  
-        case 10: return Month::OCTOBER;
+            return Month::MAY;
-        case 11: return Month::NOVEMBER;
+        case 6:  
-        case 12: return Month::DECEMBER;
+            return Month::JUNE;
-        default: return Month::INVALID;
+        case 7:  
+            return Month::JULY;
+        case 8:  
+            return Month::AUGUST;
+        case 9:  
+            return Month::SEPTEMBER;
+        case 10: 
+            return Month::OCTOBER;
+        case 11: 
+            return Month::NOVEMBER;
+        case 12: 
+            return Month::DECEMBER;
+        default: 
+            return Month::INVALID;
         }
     }