chore: update links legacy documentation and packages

internal/legacy.faustjs.org/docs/next/getting-started.mdx

@@ -13,7 +13,7 @@ Please install our Next.js Getting Started example using the following command:
 
 ```bash
 npx create-next-app \
-    -e https://github.com/wpengine/faustjs/tree/main \
+    -e https://github.com/wpengine/faustjs/tree/archive-legacy \
     --example-path examples/next/getting-started \
     --use-npm \
     my-app
@@ -24,7 +24,7 @@ cd my-app
 
 ```ps
 npx create-next-app `
-    -e https://github.com/wpengine/faustjs/tree/main `
+    -e https://github.com/wpengine/faustjs/tree/archive-legacy `
     --example-path examples/next/getting-started `
     --use-npm `
     my-app && cd my-app

internal/legacy.faustjs.org/docs/next/guides/post-page-previews.mdx

@@ -37,7 +37,7 @@ FAUSTWP_SECRET_KEY=xxxx
 
 ### Ensure you've created your `faust.config.js` file and are importing it in your `_app.tsx`
 
-Like the [`next/getting-started`](https://github.com/wpengine/faustjs/tree/main/examples/next/getting-started) Faust.js example, your [`faust.config.js`](https://github.com/wpengine/faustjs/blob/main/examples/next/getting-started/src/faust.config.js) file will live in the `src` directory.
+Like the [`next/getting-started`](https://github.com/wpengine/faustjs/tree/archive-legacy/examples/next/getting-started) Faust.js example, your [`faust.config.js`](https://github.com/wpengine/faustjs/blob/main/examples/next/getting-started/src/faust.config.js) file will live in the `src` directory.
 
 You'll need to import it at the top of your `_app.tsx` file to ensure the `config` is set, and your Faust.js app initializes appropriately.
 

internal/legacy.faustjs.org/docs/release-notes.mdx

@@ -57,7 +57,7 @@ export default coreConfig({
 
 **Notice**: `headlessConfig` has been renamed to just `config`
 
-[Take a look at the Getting Started example for a closer look at these breaking changes.](https://github.com/wpengine/faustjs/tree/main/examples/next/getting-started)
+[Take a look at the Getting Started example for a closer look at these breaking changes.](https://github.com/wpengine/faustjs/tree/archive-legacy/examples/next/getting-started)
 
 ### Faust.js 0.11.0 - Sept 23, 2021
 

internal/legacy.faustjs.org/docusaurus.config.js

@@ -156,7 +156,7 @@ module.exports = {
           sidebarPath: require.resolve('./sidebars.js'),
           // Please change this to your repo.
           editUrl:
-            'https://github.com/wpengine/faustjs/edit/canary/internal/legacy.faustjs.org/',
+            'https://github.com/wpengine/faustjs/edit/archive-legacy/internal/legacy.faustjs.org/',
           showLastUpdateAuthor: true,
           showLastUpdateTime: true,
         },