docs: update documentation of aspire

Author: kamilbaczek

Chapter-1-initial-architecture/README.adoc

@@ -197,17 +197,8 @@ to download it from the official Microsoft website.
 
 === Run locally
 
-The Fitnet application requires Docker to run properly.
-
-There are only 3 steps you need to start the application:
-
-1. Make sure that you are in `/Src` directory. 
-2. Run `docker-compose build` to build the image of the application.
-3. Run `docker-compose up` to start the application. In the meantime it will also start Postgres inside container.
-
-The application runs on port `:8080`. Please navigate to http://localhost:8080 in your browser or http://localhost:8080/swagger/index.html to explore the API.
-
-That's it! You should now be able to run the application using either one of the above. :thumbsup:
+The Fitnet application uses .NET Aspire for local development.
+Simply run the .NET Aspire project to start the application locally.
 
 === How to run Integration Tests?
 To run the integration tests for the project located in the `Fitnet.IntegrationTests` project, you can use either the command: