chore: delete ie fix and change babel config

src/assets/scss/_ie-fix.scss

@@ -1,6 +0,0 @@
-//IE fix for sticky footer
-@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
-  .c-app {
-    height: 100%;
-  }
-}

src/assets/scss/style.scss

@@ -6,6 +6,3 @@
 
 // If you want to add something do it here
 @import "custom";
-
-// ie fixes
-@import "ie-fix";