docs: create docs workspace (#5174)

* docs: migrate ui docs to docs universe

* created yarn workspace

* added eslint and tsconfig configurations

* fix eslint configurations

* fixed eslint configurations

* shared tailwind configurations

* added shared ui package

* added more shared components

* migrating more components

* made details components shared

* move InlineCode component

* moved InputText

* moved Loading component

* Moved Modal component

* moved Select components

* Moved Tooltip component

* moved Search components

* moved ColorMode provider

* Moved Notification components and providers

* used icons package

* use UI colors in api-reference

* moved Navbar component

* used Navbar and Search in UI docs

* added Feedback to UI docs

* general enhancements

* fix color mode

* added copy colors file from ui-preset

* added features and enhancements to UI docs

* move Sidebar component and provider

* general fixes and preparations for deployment

* update docusaurus version

* adjusted versions

* fix output directory

* remove rootDirectory property

* fix yarn.lock

* moved code component

* added vale for all docs MD and MDX

* fix tests

* fix vale error

* fix deployment errors

* change ignore commands

* add output directory

* fix docs test

* general fixes

* content fixes

* fix announcement script

* added changeset

* fix vale checks

* added nofilter option

* fix vale error

www/apps/docs/content/development/cache/modules/redis.md

@@ -0,0 +1,92 @@
+---
+description: 'In this document, you’ll learn about the Redis cache module and how you can install it in your Medusa backend.'
+---
+
+# Redis Cache Module
+
+In this document, you’ll learn about the Redis cache module and how you can install it in your Medusa backend.
+
+## Overview
+
+Medusa’s modular architecture allows developers to extend or replace the logic used for [caching](../overview.mdx). You can create a custom module, or you can use the modules Medusa provides.
+
+One of these modules is the Redis module. This module allows you to utilize Redis for the caching functionality. This document will you guide you through installing the Redis module.
+
+---
+
+## Prerequisites
+
+### Medusa Backend
+
+It’s assumed you already have a Medusa backend installed. If not, you can learn how to install it by following [this guide](../../backend/install.mdx).
+
+### Redis
+
+You must have Redis installed and configured in your Medusa backend. You can learn how to install it from the [Redis documentation](https://redis.io/docs/getting-started/installation/).
+
+---
+
+## Step 1: Install the Module
+
+In the root directory of your Medusa backend, install the Redis cache module with the following command:
+
+```bash npm2yarn
+npm install @medusajs/cache-redis
+```
+
+---
+
+## Step 2: Add Environment Variable
+
+The Redis cache module requires a connection URL to Redis as part of its options. If you don’t already have an environment variable set for a Redis URL, make sure to add one:
+
+```bash
+CACHE_REDIS_URL=<YOUR_REDIS_URL>
+```
+
+Where `<YOUR_REDIS_URL>` is a connection URL to your Redis instance.
+
+---
+
+## Step 3: Add Configuration
+
+In `medusa-config.js`, add the following to the exported object:
+
+```js title=medusa-config.js
+module.exports = {
+  // ...
+  modules: {
+    // ...
+    cacheService: {
+      resolve: "@medusajs/cache-redis",
+      options: { 
+        redisUrl: process.env.CACHE_REDIS_URL,
+        ttl: 30,
+      },
+    },
+  },
+}
+```
+
+This registers the Redis cache module as the main cache service to use. In the options, you pass `redisUrl` with the value being the environment variable you set. You also pass the option `ttl`. This means time-to-live, and it indicates the number of seconds an item can live in the cache before it’s removed.
+
+Other available options include:
+
+- `redisOptions`: an object containing options for the Redis instance. You can learn about available options in [io-redis’s documentation](https://luin.github.io/ioredis/index.html#RedisOptions). By default, it’s an empty object.
+- `namespace`: a string used to prefix event keys. By default, it's `medusa`.
+
+---
+
+## Step 4: Test Module
+
+To test the module, run the following command to start the Medusa backend:
+
+```bash npm2yarn
+npx medusa develop
+```
+
+If the module was installed successfully, you should see the following message in the logs:
+
+```bash noCopy noReport
+Connection to Redis in module 'cache-redis' established
+```