Feature/use alias for imports (#352)

* Use alias "@" for imports

* Use alias "@" for imports - Fix imports

* Use alias "@" for imports - Prevent faulty "import/extensions" linting issue

For some reason the rule throws an error for alias imports

* Use alias "@" for imports - Update "no-relative-imports" eslint rule

tsconfig.json

@@ -1,6 +1,9 @@
 {
   "compilerOptions": {
-    "baseUrl": "./src",
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    },
     "target": "ESNext",
     "lib": [
       "dom",