Adds comprehensive Settings page with multiple configuration tabs

Introduces a new Settings page with configurable modules:
- General company information
- Calendar and booking settings
- Billing and payment configurations
- Tracking and analytics integrations

Implements modular ViewComponents for each settings section
Enhances user experience with toggle switches and detailed configuration options

PlanTempus.Application/wwwroot/ts/app.ts

@@ -13,6 +13,7 @@ import { CashController } from './modules/cash';
 import { EmployeesController } from './modules/employees';
 import { ControlsController } from './modules/controls';
 import { ServicesController } from './modules/services';
+import { TrackingController } from './modules/tracking';
 
 /**
  * Main application class
@@ -27,6 +28,7 @@ export class App {
   readonly employees: EmployeesController;
   readonly controls: ControlsController;
   readonly services: ServicesController;
+  readonly tracking: TrackingController;
 
   constructor() {
     // Initialize controllers
@@ -39,6 +41,7 @@ export class App {
     this.employees = new EmployeesController();
     this.controls = new ControlsController();
     this.services = new ServicesController();
+    this.tracking = new TrackingController();
   }
 }