chore: 开启 yarn workspaces，解决依赖问题

Author: robinv8

lerna.json

@@ -1,8 +1,6 @@
 {
   "packages": [
-    "packages/taro-ui",
-    "packages/taro-ui-demo",
-    "packages/taro-ui-demo-rn"
+    "packages/taro-ui"
   ],
   "command": {
     "publish": {
@@ -14,5 +12,6 @@
     }
   },
   "version": "3.1.0-beta.4",
-  "npmClient": "yarn"
+  "npmClient": "yarn",
+  "useWorkspaces": true
 }

package.json

@@ -9,6 +9,11 @@
     "url": "[email protected]:nervjs/taro-ui.git"
   },
   "license": "MIT",
+  "workspaces": {
+    "packages": [
+      "packages/*"
+    ]
+  },
   "scripts": {
     "bootstrap": "lerna bootstrap",
     "build": "lerna run build",
@@ -43,6 +48,9 @@
     "stylelint-scss": "^3.16.0",
     "typescript": "~3.7.2"
   },
+  "resolutions": {
+    "sharp": "^0.28.3"
+  },
   "husky": {
     "hooks": {
       "pre-commit": "lint-staged",

packages/taro-ui/package.json

@@ -78,10 +78,12 @@
     "typescript": "^3.8.3"
   },
   "peerDependencies": {
+    "@tarojs/taro": ">=3",
     "@tarojs/components": ">=3",
     "@tarojs/react": ">=3",
     "react": ">=16.13.0",
-    "react-dom": ">=16.13.0"
+    "react-dom": ">=16.13.0",
+    "react-native": ">=0.62.0"
   },
   "gitHead": "c33cc7fbb734f0dbdd6e305dda1bc8300e5adbe2"
 }