Update docs links + guides + build (#1422)

This PR fixes various docs issues.

* Fixes `yarn dev-docs` and `yarn build-docs` not working.
* Updated guides to get assets from the new `tldraw/tldraw` repo instead
of the old `tldraw/tldraw-examples`.
* Updated an old CodeSandbox link to the new StackBlitz. Thanks
@MitjaBezensek for spotting it!

### Change Type

- [x] `documentation` — Changes to the documentation only (will not
publish a new version)

### Release Notes

* [docs] Updated guides to get assets from the new `tldraw/tldraw` repo
instead of the old `tldraw/tldraw-examples`.
* [docs] Updated an old CodeSandbox link to the new StackBlitz.

README.md

@@ -19,7 +19,7 @@ Learn more at [tldraw.dev](https://tldraw.dev).
 
 ## Installation & Usage
 
-To learn more about using tldraw in your React application, follow our guide [here](https://tldraw.dev/docs/ucg/installation) or see [this CodeSandbox](https://codesandbox.io/p/github/tldraw/tldraw-examples/main?file=%2FREADME.md).
+To learn more about using tldraw in your React application, follow our guide [here](https://tldraw.dev/docs/ucg/installation) or see [this StackBlitz](https://stackblitz.com/github/tldraw/tldraw/tree/examples?file=src%2F1-basic%2FBasicExample.tsx).
 
 ```tsx
 import { Tldraw } from '@tldraw/tldraw'

apps/docs/content/docs/installation.mdx

@@ -14,5 +14,5 @@ yarn add @tldraw/tldraw@alpha signia signia-react
 npm install @tldraw/tldraw@alpha signia signia-react
 ```
 
-Next, copy the following folders: `icons`, `embed-icons`, `fonts`, and `translations` from the [tldraw-examples](https://github.com/tldraw/tldraw-examples/tree/main/public) repository. Put them in your project's public path so that, e.g. `your-website.com/icons` points to the icons folder you copied. (Ability to customize the base asset URL is coming soon!)
+Next, copy the following folders: `icons`, `embed-icons`, `fonts`, and `translations` from the [assets folder](https://github.com/tldraw/tldraw/tree/main/assets). Put them in your project's public path so that, e.g. `your-website.com/icons` points to the icons folder you copied. (Ability to customize the base asset URL is coming soon!)
 

apps/docs/content/docs/introduction.mdx

@@ -30,7 +30,7 @@ yarn add @tldraw/tldraw@alpha signia signia-react
 npm install @tldraw/tldraw@alpha signia signia-react
 ```
 
-Next, copy the following folders: `icons`, `embed-icons`, `fonts`, and `translations` from the [tldraw-examples](https://github.com/tldraw/tldraw-examples/tree/main/public) repository. Put them in your project's public path so that, e.g. `your-website.com/icons` points to the icons folder you copied. (Ability to customize the base asset URL is coming soon!)
+Next, copy the following folders: `icons`, `embed-icons`, `fonts`, and `translations` from the [assets folder](https://github.com/tldraw/tldraw/tree/main/assets). Put them in your project's public path so that, e.g. `your-website.com/icons` points to the icons folder you copied. (Ability to customize the base asset URL is coming soon!)
 
 ## Usage
 
@@ -98,7 +98,7 @@ If you wanted to have more granular control, you could also use those subcompone
 
 In order to use the `<Tldraw/>` component, the app must be able to find certain assets on the host. These are contained in the `embed-icons`, `fonts`, `icons`, and `translations` folders. If you are using the `<Tldraw/>` component in your app, you must also copy these folders into your public path.
 
-You can copy these files from the [tldraw-examples](https://github.com/tldraw/tldraw-examples) repository. Place the folders in your project's public path as shown in that repository.
+You can copy these files from the [assets folder](https://github.com/tldraw/tldraw/tree/main/assets) repository. Place the folders in your project's public path as shown in that repository.
 
 > **Note:** This requirement is very likely to change in the near future.
 

apps/docs/content/docs/usage.mdx

@@ -64,13 +64,13 @@ The `<Tldraw/>` component combines several other pieces:
 
 > **Note:** In the future, this library will also include an engine for using our collaboration services.
 
-If you wanted to have more granular control, you could also use those subcomponents directly. See the ["exploded" example](https://github.com/tldraw/tldraw-examples) for what that would look like.
+If you wanted to have more granular control, you could also use those subcomponents directly. See the ["exploded" example](https://github.com/tldraw/tldraw/blob/main/apps/examples/src/5-exploded/ExplodedExample.tsx) for what that would look like.
 
 ### Assets
 
 In order to use the `<Tldraw/>` component, the app must be able to find certain assets on the host. These are contained in the `embed-icons`, `fonts`, `icons`, and `translations` folders. If you are using the `<Tldraw/>` component in your app, you must also copy these folders into your public path.
 
-You can copy these files from the [tldraw-examples](https://github.com/tldraw/tldraw-examples) repository. Place the folders in your project's public path as shown in that repository.
+You can copy these files from the [assets folder](https://github.com/tldraw/tldraw/tree/main/assets). Place the folders in your project's public path as shown in that repository.
 
 > **Note:** This requirement is very likely to change in the near future.
 

package.json

@@ -37,9 +37,9 @@
 		"postinstall": "husky install && yarn refresh-assets",
 		"refresh-assets": "lazy refresh-assets",
 		"build": "lazy build",
-		"build-docs": "lazy build --filter='apps/docs'",
+		"build-docs": "lazy build --filter='{,bublic/}apps/docs'",
 		"dev": "lazy run dev --filter='{,bublic/}apps/examples' --filter='{,bublic/}packages/tldraw'",
-		"dev-docs": "lazy run dev --filter='apps/docs'",
+		"dev-docs": "lazy run dev --filter='{,bublic/}apps/docs'",
 		"dev-vscode": "code ./apps/vscode/extension && lazy run dev --filter='{,bublic/}apps/vscode/{extension,editor}'",
 		"dev-webdriver": "lazy run dev --filter='apps/webdriver' --filter='{,bublic/}apps/vscode/*'",
 		"build-types": "lazy inherit",