chore: bump to 2.0.0

Also
- fix repository url

Author: lwr

package.json

@@ -1,9 +1,9 @@
 {
   "name": "fast-css-split-webpack-plugin",
-  "version": "1.0.4",
+  "version": "2.0.0",
   "author": "yibn2008 <[email protected]>",
   "license": "CC0-1.0",
-  "repository": "metalabdesign/css-split-webpack-plugin",
+  "repository": "yibn2008/fast-css-split-webpack-plugin",
   "main": "lib/index.js",
   "keywords": [
     "webpack-plugin",