7.x Structural Changes (#637)

* refactor(files): Initial commit on experimental file structure

* refactor(structure): New components system

* refactor(structure): Tidy settings' components

* Refactor(structure): Component exports and imports

* refactor(settings): Use new component imports

* feat: unified background.js script

* fix(build): Partially, distributions still not ready

* feat: critical error on noscript, light theme support for it

* fix(background): Critical issue of code making every background #000

* refactor(welcome): Partition into different files + shared components
- This took too long and destroyed my sanity

---------

Co-authored-by: alexsparkes <turbomarshmello@gmail.com>
Co-authored-by: alexsparkes <alexsparkes@gmail.com>

jsconfig.json

@@ -1,7 +1,9 @@
 {
   "compilerOptions": {
     "module": "commonjs",
-    "target": "es6"
+    "target": "es6",
+    "baseUrl": "src"
   },
+  "include": ["src"],
   "exclude": ["node_modules"]
 }