Fix getting started docs for windows users (#3703)

* Add note for trunk windows bug

Author: JurrianFahner

website/docs/getting-started/build-a-sample-app.mdx

@@ -8,12 +8,26 @@ the boilerplate needed for a basic Yew app or manually set up a small project.
 ## Using a starter template
 
 Install [`cargo-generate`](https://github.com/cargo-generate/cargo-generate) by following their installation instructions
-then run the following command:
+then take the following steps:
+
+### Checkout and customize project
 
 ```shell
 cargo generate --git https://github.com/yewstack/yew-trunk-minimal-template
 ```
 
+### Run project
+
+```shell
+trunk serve
+```
+
+:::note
+
+Trunk [has a bug](https://github.com/trunk-rs/trunk/issues/852) on windows when `trunk serve` command fails. To workaround the issue you can run `trunk build` before running `trunk serve`.
+
+:::
+
 ## Setting up the application manually
 
 ### Create Project

website/versioned_docs/version-0.21/getting-started/build-a-sample-app.mdx

@@ -8,12 +8,26 @@ the boilerplate needed for a basic Yew app or manually set up a small project.
 ## Using a starter template
 
 Install [`cargo-generate`](https://github.com/cargo-generate/cargo-generate) by following their installation instructions
-then run the following command:
+then take the following steps:
+
+### Checkout and customize project
 
 ```shell
 cargo generate --git https://github.com/yewstack/yew-trunk-minimal-template
 ```
 
+### Run project
+
+```shell
+trunk serve
+```
+
+:::note
+
+Trunk [has a bug](https://github.com/trunk-rs/trunk/issues/852) on windows when `trunk serve` command fails. To workaround the issue you can run `trunk build` before running `trunk serve`.
+
+:::
+
 ## Setting up the application manually
 
 ### Create Project