Update: docs

README.md

@@ -21,12 +21,12 @@ shopify-email-notification is a template repository for email notifications.
 - Built in useful commands
 
 ## Requirements
-- [Node v16 or higher](https://nodejs.org/en/)
+- [Node v18 or higher](https://nodejs.org/en/)
 - [Shopify store](https://shopify.dev/themes/tools/development-stores#create-a-development-store-for-a-client)
 
 ## Main dependencies
 
-- [Yarn](https://yarnpkg.com/)
+- [pnpm](https://pnpm.io/ja/)
 - [TypeScript](https://www.typescriptlang.org/)
 - [Express](https://expressjs.com/)
 - [LiquidJS](https://liquidjs.com/index.html)
@@ -39,7 +39,7 @@ shopify-email-notification is a template repository for email notifications.
 Clone this repository and install dependencies.
 
 ```bash
-yarn install
+pnpm install
 ```
 
 ### Create a .env file
@@ -70,101 +70,101 @@ Recommend you to check out these commands before you get started.
 Start your project in development mode.
 
 ```bash
-yarn start
+pnpm start
 ```
 
 ### Admin command
 
 Open Shopify admin.
 
 ```bash
-yarn admin
+pnpm admin
 ```
 
 ### Orders command
 
 Open order notification pages.
 
 ```bash
-yarn orders
+pnpm orders
 ```
 
 ### Shipping command
 
 Open shipping notification pages.
 
 ```bash
-yarn shipping
+pnpm shipping
 ```
 
 ### Local delivery command
 
 Open local delivery notification pages.
 
 ```bash
-yarn localDelivery
+pnpm localDelivery
 ```
 
 ### Local pickup command
 
 Open local pickup notification pages.
 
 ```bash
-yarn localPickup
+pnpm localPickup
 ```
 
 ### Customer command
 
 Open customer notification pages.
 
 ```bash
-yarn customer
+pnpm customer
 ```
 
 ### Email marketing command
 
 Open email marketing notification pages.
 
 ```bash
-yarn emailMarketing
+pnpm emailMarketing
 ```
 
 ### Returns command
 
 Open returns notification pages.
 
 ```bash
-yarn returns
+pnpm returns
 ```
 
 ### Format command
 
 Format this project code.
 
 ```bash
-yarn format
+pnpm format
 ```
 
 ### Lint command
 
 Lint this project code.
 
 ```bash
-yarn lint
+pnpm lint
 ```
 
 Fix this project code.
 
 ```bash
-yarn lint:fix
+pnpm lint:fix
 ```
 
 ### PostInstall command
 
 Install missing TypeScript typings.
 
 ```bash
-yarn postInstall
+pnpm postInstall
 ```
 
 </details>