build: replace yarn by npm

.github/workflows/ci.yml

@@ -14,10 +14,10 @@ jobs:
           node-version: 14.x
 
       - name: Install dependencies
-        run: yarn install
+        run: npm ci
 
       - name: Validate
-        run: yarn validate
+        run: npm run validate
 
       - name: Build
-        run: yarn build
+        run: npm run build

.husky/commit-msg

@@ -1,4 +1,4 @@
 #!/bin/sh
 . "$(dirname "$0")/_/husky.sh"
 
-yarn commitlint --edit $1
+npx commitlint --edit $1

.husky/pre-commit

@@ -1,4 +1,4 @@
 #!/bin/sh
 . "$(dirname "$0")/_/husky.sh"
 
-yarn lint-staged
+npm run lint-staged

.husky/pre-push

@@ -1,4 +1,4 @@
 #!/bin/sh
 . "$(dirname "$0")/_/husky.sh"
 
-yarn validate
+npm run validate

.npmrc

@@ -0,0 +1 @@
+legacy-peer-deps=true

docs/README.md

@@ -22,16 +22,16 @@ Based on this, we aim to focus on small utilities to facilitate the use of funct
 
 ## Install
 
-Using NPM or Yarn:
+Using NPM:
 
 ```sh
-$ npm i --save mxs OR yarn add mxs
+$ npm i --save mxs
 ```
 
 In Node.js:
 
 ```javascript
-const MXS = require('mxs)
+const MXS = require('mxs');
 ```
 
 Directly in the browser: