Refactored and fixed:

- Refactored, linted, fixed potential problems, enabled 'use strict'

Fixed:
- Added "Enable plugin synchronization" option
(Plugins and settings had been run always)

Implemented:
- Sync preset implemented.
- "Check integrity on saving" implemented.
- "Sanity check" implemented
It's mainly for debugging.

rollup.config.js

@@ -11,7 +11,7 @@ if you want to view the source visit the plugins github repository
 `;
 
 export default {
-    input: "main.ts",
+    input: "./src/main.ts",
     output: {
         dir: ".",
         sourcemap: "inline",