refactor: set-up lerna monorepo

lerna.json

@@ -0,0 +1,6 @@
+{
+  "packages": [
+    "packages/*"
+  ],
+  "version": "0.0.0"
+}

package.json

@@ -1,74 +1,7 @@
 {
-  "name": "@coreui/icons",
-  "version": "2.0.1",
-  "description": "CoreUI Icons Free",
-  "main": "js/index.js",
-  "typings": "js/index.d.ts",
-  "style": "css/all.css",
-  "sideEffects": false,
-  "scripts": {
-    "clean": "rimraf css",
-    "css": "npm-run-all --parallel css-compile* --sequential css-prefix css-concat css-minify",
-    "css-compile-brand": "node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/brand.scss css/brand.css",
-    "css-compile-flag": "node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/flag.scss css/flag.css",
-    "css-compile-free": "node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/free.scss css/free.css",
-    "css-prefix": "postcss --config build/postcss.config.js --replace \"css/*.css\" \"!css/*.min.css\"",
-    "css-concat": "concat -o css/all.css css/free.css css/brand.css css/flag.css",
-    "css-minify": "cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output css/ --batch --batch-suffix \".min\" \"css/*.css\" \"!css/*.min.css\"",
-    "build": "npm-run-all --sequential clean css"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/coreui/coreui-icons.git"
-  },
-  "keywords": [
-    "Icons",
-    "Font",
-    "Face",
-    "Svg",
-    "Vector"
-  ],
-  "author": {
-    "name": "creativeLabs Łukasz Holeczek",
-    "url": "https://coreui.io",
-    "github": "https://github.com/coreui",
-    "twitter": "https://twitter.com/core_ui"
-  },
-  "contributors": [
-    {
-      "name": "Jazzy Innovations sp. z o.o.",
-      "url": "https://jazzy.pro"
-    },
-    {
-      "name": "CoreUI Team",
-      "url": "https://github.com/orgs/coreui/people/"
-    }
-  ],
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/coreui/coreui-icons/issues"
-  },
-  "homepage": "https://github.com/coreui/coreui-icons#readme",
+  "name": "root",
+  "private": true,
   "devDependencies": {
-    "clean-css-cli": "^5.2.2",
-    "concat": "^1.0.3",
-    "node-sass": "^5.0.0",
-    "npm-run-all": "^4.1.5",
-    "postcss": "^8.2.8",
-    "postcss-cli": "^8.3.1",
-    "rimraf": "^3.0.2",
-    "stylelint": "^13.12.0",
-    "stylelint-config-recommended-scss": "^4.2.0",
-    "stylelint-config-standard": "^21.0.0",
-    "stylelint-order": "^4.1.0",
-    "stylelint-scss": "^3.19.0"
-  },
-  "files": [
-    "css/",
-    "fonts/",
-    "js/",
-    "scss/",
-    "sprites/",
-    "svg/"
-  ]
+    "lerna": "^4.0.0"
+  }
 }