Add git submodules and update documentation

- Add submodules for Angular client, API, and IdentityServer
- Update README with correct URLs and ports for all services
- Update SETUP-SUBMODULES.md with tutorial repository URL
- Configure proper repository structure for CAT pattern

Application URLs:
- Angular Client: http://localhost:4200
- Web API: https://localhost:44378
- IdentityServer: https://localhost:44310

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: workcontrolgit

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "Clients/TalentManagement-Angular-Material"]
+	path = Clients/TalentManagement-Angular-Material
+	url = https://github.com/workcontrolgit/TalentManagement-Angular-Material.git
+[submodule "ApiResources/TalentManagement-API"]
+	path = ApiResources/TalentManagement-API
+	url = https://github.com/workcontrolgit/TalentManagement-API.git
+[submodule "TokenService/Duende-IdentityServer"]
+	path = TokenService/Duende-IdentityServer
+	url = https://github.com/workcontrolgit/Duende-IdentityServer.git

ApiResources/TalentManagement-API

@@ -7,7 +7,7 @@ This repository demonstrates the **Client, API Resource, and Token Service (CAT)
 ## Repository Structure
 
 ```
-medium/
+AngularNetTutorial/
 ├── Clients/
 │   └── TalentManagement-Angular-Material/    # Angular Material client
 ├── ApiResources/
@@ -55,12 +55,12 @@ git submodule update --init --recursive
 #### 1. Start the Token Service (Identity Server)
 
 ```bash
-cd TokenService/Duende-IdentityServer
+cd TokenService/Duende-IdentityServer/src/Duende.STS.Identity
 dotnet restore
 dotnet run
 ```
 
-Default URL: `https://localhost:5001`
+**URL**: `https://localhost:44310`
 
 #### 2. Start the API Resource
 
@@ -70,17 +70,27 @@ dotnet restore
 dotnet run
 ```
 
-Default URL: `https://localhost:7001`
+**URL**: `https://localhost:44378`
 
 #### 3. Start the Angular Client
 
 ```bash
-cd Clients/TalentManagement-Angular-Material
+cd Clients/TalentManagement-Angular-Material/talent-management
 npm install
 npm start
 ```
 
-Default URL: `http://localhost:4200`
+**URL**: `http://localhost:4200`
+
+## Application URLs
+
+| Component | URL | Description |
+|-----------|-----|-------------|
+| **Angular Client** | `http://localhost:4200` | Main application UI |
+| **Web API** | `https://localhost:44378` | RESTful API endpoints |
+| **IdentityServer** | `https://localhost:44310` | Authentication & Authorization |
+| **IdentityServer Admin** | `https://localhost:44303` | IdentityServer admin panel |
+| **IdentityServer Admin API** | `https://localhost:44302` | IdentityServer admin API |
 
 ## Architecture Overview
 

Clients/TalentManagement-Angular-Material

@@ -7,7 +7,7 @@ This guide will help you convert the existing repositories into proper Git submo
 ## Current Situation
 
 You have:
-- A parent Git repository initialized at `c:\apps\medium`
+- A parent Git repository initialized at `c:\apps\AngularNetTutotial`
 - Three component folders with their own Git repositories (or content)
 
 ## Steps to Set Up Submodules
@@ -21,7 +21,7 @@ Before running these commands, **close VS Code** or any other applications that
 Open PowerShell or Git Bash and navigate to your project:
 
 ```bash
-cd c:\apps\medium
+cd c:\apps\AngularNetTutotial
 ```
 
 Remove the existing folders (they have their .git directories removed already):