chore: upgrade Lerna to latest version; add clean npm script to monorepo root; cleanup bootstrap NPM script so packages are properly hoisted, even if running the lerna boostrap command directly

Author: sghoweri

lerna.json

@@ -1,8 +1,5 @@
 {
-  "lerna": "3.0.0-beta.21",
-  "packages": [
-    "packages/*"
-  ],
+  "lerna": "3.0.0-rc.0",
   "version": "independent",
   "command": {
     "init": {

package.json

@@ -1,12 +1,14 @@
 {
   "devDependencies": {
-    "lerna": "3.0.0-beta.21"
+    "lerna": "3.0.0-rc.0"
   },
+  "private": true,
   "scripts": {
-    "bootstrap": "lerna bootstrap --hoist tap --hoist eslin* --hoist husky --hoist prettier --hoist pretty-quick",
+    "bootstrap": "npx lerna bootstrap",
     "precommit": "pretty-quick --staged",
     "prettier": "prettier --config .prettierrc --write ./**/*.js",
-    "test": "lerna run test"
+    "test": "lerna run test",
+    "clean": "git clean -dfx"
   },
   "nyc": {
     "exclude": [
@@ -15,5 +17,17 @@
       "packages/core/test",
       "packages/live-server"
     ]
+  },
+  "workspaces": {
+    "hoist": [
+      "tap",
+      "eslin*",
+      "husky",
+      "prettier",
+      "pretty-quick"
+    ],
+    "packages": [
+      "packages/*"
+    ]
   }
 }