fix: update package.json

Author: M-Ray

package.json

@@ -1,6 +1,11 @@
 {
   "name": "light-vue-tree",
   "version": "1.0.0",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/Create-Peace/light-vue-tree"
+  },
+  "main": "lib/index.js",
   "scripts": {
     "lint": "eslint --fix src --ext .js --ext .vue",
     "dev": "rollup --config ./scripts/rollup.development.js --watch",
@@ -11,13 +16,10 @@
   "files": [
     "lib"
   ],
-  "dependencies": {
-    "core-js": "^3.6.5",
-    "less-loader": "^6.0.0",
-    "rollup-plugin-less": "^1.1.3",
-    "vue": "^2.6.11",
-    "vue-router": "^3.5.2"
+  "peerDependencies": {
+    "vue": "^2.6.11"
   },
+  "dependencies": {},
   "devDependencies": {
     "@babel/core": "^7.8.7",
     "@babel/preset-env": "^7.8.7",
@@ -41,9 +43,12 @@
     "less": "^4.1.1",
     "rollup": "^2.1.0",
     "rollup-plugin-babel": "^4.4.0",
-    "vue": "^2.6.11",
     "vue-jest": "^3.0.5",
-    "vue-template-compiler": "^2.6.11"
+    "vue-template-compiler": "^2.6.11",
+    "core-js": "^3.6.5",
+    "less-loader": "^6.0.0",
+    "rollup-plugin-less": "^1.1.3",
+    "vue-router": "^3.5.2"
   },
   "keywords": [
     "vue",