Update README.md

Merge pull request #8 from ponggun/copilot/fix-7

Merge pull request #9 from ponggun/copilot/fix-6

Update README.md to include complete dependency flowchart for Clean Architecture

Added Serilog to all three projects

Create unit test project for DocumentService

Initial plan for issue

Create Objectives.md

Merge pull request #5 from ponggun/copilot/fix-2

Update ApiBaseUrl in appsettings.json to point to the correct local server

Update target framework to .NET 9 and implement Document WebApi client

Implement Clean Architecture structure

Initial plan for issue

Initial commit