removed unnecessary comments

frontend/src/contexts/AuthContext.tsx

@@ -52,7 +52,7 @@ export const AuthProvider: React.FC<AuthProviderProps> = ({ children }) => {
       const startTime = Date.now();
       
       const response = await fetch(`${API_BASE_URL}/setup/status`, {
-        signal: AbortSignal.timeout(5000) // 5 second timeout
+        signal: AbortSignal.timeout(5000)
       });
       
       console.log(`✅ Setup status response received in ${Date.now() - startTime}ms`);

frontend/src/models/defaults/employeeDefaults.ts

@@ -102,7 +102,7 @@ export const AVAILABILITY_PREFERENCES = {
 } as const;
 
 // Default availability for new employees (all shifts unavailable as level 3)
-// UPDATED: Now uses shiftId instead of timeSlotId + dayOfWeek
+// Now uses shiftId instead of timeSlotId + dayOfWeek
 export function createDefaultAvailabilities(employeeId: string, planId: string, shiftIds: string[]): Omit<EmployeeAvailability, 'id'>[] {
   const availabilities: Omit<EmployeeAvailability, 'id'>[] = [];
   

frontend/src/models/helpers/employeeHelpers.ts

@@ -18,7 +18,7 @@ function generateEmail(firstname: string, lastname: string): string {
   return `${cleanFirstname}.${cleanLastname}@sp.de`;
 }
 
-// UPDATED: Validation for new employee model with employee types
+// Validation for new employee model with employee types
 export function validateEmployeeData(employee: CreateEmployeeRequest): string[] {
   const errors: string[] = [];
 
@@ -71,7 +71,7 @@ export function generateEmployeeEmail(firstname: string, lastname: string): stri
   return generateEmail(firstname, lastname);
 }
 
-// UPDATED: Business logic helpers for new employee types
+// Business logic helpers for new employee types
 export const isManager = (employee: Employee): boolean =>
   employee.employeeType === 'manager';
 
@@ -90,7 +90,7 @@ export const isInternal = (employee: Employee): boolean =>
 export const isExternal = (employee: Employee): boolean =>
   employee.employeeType === 'guest';
 
-// UPDATED: Trainee logic - now based on isTrainee field for personell type
+// Trainee logic - now based on isTrainee field for personell type
 export const isTrainee = (employee: Employee): boolean =>
   employee.employeeType === 'personell' && employee.isTrainee;
 
@@ -107,7 +107,7 @@ export const isMaintenance = (employee: Employee): boolean =>
 export const isUser = (employee: Employee): boolean =>
   employee.roles?.includes('user') || false;
 
-// UPDATED: Work alone permission - managers and experienced personell can work alone
+// Work alone permission - managers and experienced personell can work alone
 export const canEmployeeWorkAlone = (employee: Employee): boolean =>
   employee.canWorkAlone && (isManager(employee) || isExperienced(employee));
 
@@ -134,7 +134,7 @@ export function validateAvailabilityData(availability: Omit<EmployeeAvailability
   return errors;
 }
 
-// UPDATED: Helper to get employee type category
+// Helper to get employee type category
 export const getEmployeeCategory = (employee: Employee): 'internal' | 'external' => {
   return isInternal(employee) ? 'internal' : 'external';
 };

frontend/src/models/helpers/shiftPlanHelpers.ts

@@ -78,7 +78,7 @@ export function calculateTotalRequiredEmployees(plan: ShiftPlan): number {
   return plan.shifts.reduce((total, shift) => total + shift.requiredEmployees, 0);
 }
 
-// UPDATED: Get scheduled shift by date and time slot
+// Get scheduled shift by date and time slot
 export function getScheduledShiftByDateAndTime(
   plan: ShiftPlan, 
   date: string, 

frontend/src/models/scheduling.ts

@@ -2,7 +2,7 @@
 import { Employee } from './Employee.js';
 import { ShiftPlan } from './ShiftPlan.js';
 
-// Updated Availability interface to match new schema
+// Availability interface to match
 export interface Availability {
   id: string;
   employeeId: string;

frontend/src/pages/Auth/Login.tsx

@@ -1,4 +1,4 @@
-// frontend/src/pages/Auth/Login.tsx - UPDATED PASSWORD SECTION
+// frontend/src/pages/Auth/Login.tsx
 import React, { useState, useEffect, useRef } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { useAuth } from '../../contexts/AuthContext';

frontend/src/pages/Employees/components/EmployeeList.tsx

@@ -15,7 +15,7 @@ interface EmployeeListProps {
 type SortField = 'name' | 'employeeType' | 'canWorkAlone' | 'role' | 'lastLogin';
 type SortDirection = 'asc' | 'desc';
 
-// FIXED: Use the actual employee types from the Employee interface
+// Use the actual employee types from the Employee interface
 type EmployeeType = 'manager' | 'personell' | 'apprentice' | 'guest';
 
 const EmployeeList: React.FC<EmployeeListProps> = ({
@@ -130,7 +130,7 @@ const EmployeeList: React.FC<EmployeeListProps> = ({
   const getEmployeeTypeBadge = (type: EmployeeType, isTrainee: boolean = false) => {
     const config = EMPLOYEE_TYPE_CONFIG[type];
 
-    // FIXED: Updated color mapping for actual employee types
+    // Color mapping for actual employee types
     const bgColor =
       type === 'manager'
         ? '#fadbd8' // light red
@@ -326,7 +326,7 @@ const EmployeeList: React.FC<EmployeeListProps> = ({
         </div>
 
         {sortedEmployees.map(employee => {
-          // FIXED: Type assertion to ensure type safety
+          // Type assertion to ensure type safety
           const employeeType = getEmployeeTypeBadge(employee.employeeType as EmployeeType, employee.isTrainee);
           const independence = getIndependenceBadge(employee.canWorkAlone);
           const roleInfo = getRoleBadge(employee.roles);

frontend/src/pages/ShiftPlans/ShiftPlanView.tsx

@@ -1,4 +1,4 @@
-// frontend/src/pages/ShiftPlans/ShiftPlanView.tsx - UPDATED
+// frontend/src/pages/ShiftPlans/ShiftPlanView.tsx
 import React, { useState, useEffect } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
 import { useAuth } from '../../contexts/AuthContext';
@@ -1118,7 +1118,7 @@ const ShiftPlanView: React.FC = () => {
         </div>
       )}
 
-      {/* Assignment Preview Modal - FIXED CONDITION */}
+      {/* Assignment Preview Modal */}
       {(showAssignmentPreview || assignmentResult) && (
         <div style={{
           position: 'fixed',