docs: change the way to deploy and sozo commands

src/build-app/2-deploy-app.md

@@ -23,7 +23,7 @@ sozo build
 
 This will deploy your contracts to the local PixeLAW world.
 ```console
-sozo migrate --name pixelaw
+sozo migrate apply --name pixelaw
 ```
 
 ### Initialise your App
@@ -59,7 +59,7 @@ sozo build
 ### Deploy your contracts
 This will deploy your app to the local PixeLAW using sozo migrate.
 ````console
-sozo migrate --name pixelaw --rpc-url <replace-this-with-provided-rpc-url>
+sozo migrate apply --name pixelaw --rpc-url <replace-this-with-provided-rpc-url>
 ````
 
 ### Initializing your contracts

src/getting-started/quick-start.md

@@ -31,10 +31,7 @@ sozo test
 
 ## Deploy the Pixel Core
 
-In order to simplify deploying PixeLAW locally, we created a docker container with all dependencies. Simply run this command in the `app_template` folder:
-```console
-docker compose up -d
-```
+We are using [devcontainer](https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-containers) environments. Please open this code with vscode and launch the container with devcontainer.
 
 ## Wait for the Core to be deployed (Optional)