Remove tutorial image place holders

Author: workcontrolgit

docs/01-foundation.md

@@ -110,9 +110,6 @@ Our application consists of three main components:
 10. Return protected data
 ```
 
-![CAT Pattern Architecture](images/cat-pattern-architecture.png)
-*Figure 1: CAT Pattern architecture showing the three-tier separation of concerns*
-
 ---
 
 ## 🔐 Key Security Features
@@ -243,15 +240,6 @@ npm start
    * **Password:** `Pass123$`
 5. After successful login, you'll be redirected back to the Angular dashboard
 
-![Angular Login Page](images/angular-login-page.png)
-*Figure 2: TalentManagement Angular application login page*
-
-![IdentityServer Login](images/identityserver-login.png)
-*Figure 3: Duende IdentityServer authentication page*
-
-![Application Dashboard](images/application-dashboard.png)
-*Figure 4: TalentManagement dashboard after successful authentication*
-
 ### Common Issues
 
 **IdentityServer won't start**

docs/02-token-service-deep-dive.md

@@ -331,9 +331,6 @@ The signature is created by:
 3. Signing with a private key using the algorithm specified in the header
 4. Base64 encoding the result
 
-![Token Structure](images/jwt-token-structure.png)
-*Figure 6: JWT token structure showing header, payload, and signature components*
-
 ---
 
 ## 🏗️ Duende IdentityServer Overview
@@ -372,9 +369,6 @@ Our IdentityServer setup consists of three main components:
 * Programmatic access to IdentityServer configuration
 * Integration with automation tools
 
-![IdentityServer Admin UI](images/identityserver-admin-ui.png)
-*Figure 5: Duende IdentityServer Admin UI for managing clients, resources, and users*
-
 ---
 
 ## ⚙️ Configuration Deep Dive

docs/03-api-resource-deep-dive.md

@@ -639,9 +639,6 @@ namespace TalentManagementAPI.WebApi.Controllers.v1
 - Returns `IActionResult` (not strongly-typed `ActionResult<T>`)
 - Uses `Guid` for all entity IDs
 
-![Swagger UI](images/swagger-api-endpoints.png)
-*Figure 7: Swagger UI showing TalentManagement API endpoints with authentication*
-
 ---
 
 ## 🔒 Authentication & Authorization

docs/04-angular-client-deep-dive.md

@@ -712,12 +712,6 @@ export class EmployeeService extends BaseApiService<Employee> {
 * Only needs to define `endpoint` property
 * Can add custom methods as needed
 
-![Employee List](images/employee-list-page.png)
-*Figure 8: TalentManagement employee list with Material Design data table*
-
-![Employee Form](images/employee-form.png)
-*Figure 9: Create/Edit employee form with validation and Material Design components*
-
 ---
 
 ## 📝 Summary

docs/06-real-world-features.md

@@ -190,9 +190,6 @@ namespace TalentManagementAPI.Application.Features.Employees.Commands.DeleteEmpl
 - Publishes **domain events** on changes
 - Proper null checking with failure results
 
-![CRUD Operations](images/crud-operations.png)
-*Figure 10: TalentManagement CRUD operations - Create, Read, Update, Delete employee records*
-
 ---
 
 ### Frontend: Complete CRUD with BaseApiService
@@ -607,9 +604,6 @@ this.employeeService.getAllPaged(params).subscribe({
 * Client controls response payload
 * Security: only allowed fields can be requested
 
-![Search and Filtering](images/search-filtering-ui.png)
-*Figure 11: Advanced search and filtering with pagination and field shaping*
-
 ---
 
 ## 📝 Summary