refactor: move style to style folder

src/assets/scss/_custom.scss

@@ -1 +0,0 @@
-// Here you can add other styles

src/assets/scss/_example.scss

@@ -1,109 +0,0 @@
-.example {
-  &:not(:first-child) {
-    margin-top: 1.5rem;
-  }
-
-  .tab-content {
-    background-color: $light-50 !important;
-
-    @at-root .dark-theme & {
-      background-color: rgba(255, 255, 255, .1) !important;
-    }
-  }
-
-  code[class*="language-"],
-  pre[class*="language-"] {
-    font-size: .875rem !important;
-  }
-
-  :not(pre) > code[class*="language-"],
-  pre[class*="language-"] {
-    background: transparent;
-  }
-
-  & + p {
-    margin-top: 1.5rem
-  }
-
-  // Components examples
-  .preview,
-  .preview .col {
-    + p {
-      margin-top: 2rem;
-    }
-
-    > .form-control {
-      + .form-control {
-        margin-top: .5rem;
-      }
-    }
-
-    > .nav + .nav,
-    > .alert + .alert,
-    > .navbar + .navbar,
-    > .progress + .progress {
-      margin-top: 1rem;
-    }
-
-    > .dropdown-menu {
-      position: static;
-      display: block;
-    }
-
-    > :last-child {
-      margin-bottom: 0;
-    }
-
-    // Images
-    > svg + svg,
-    > img + img {
-      margin-left: .5rem;
-    }
-
-    // Buttons
-    > .btn,
-    > .btn-group {
-      margin: .25rem .125rem;
-    }
-    > .btn-toolbar + .btn-toolbar {
-      margin-top: .5rem;
-    }
-
-    // List groups
-    > .list-group {
-      max-width: 400px;
-    }
-
-    > [class*="list-group-horizontal"] {
-      max-width: 100%;
-    }
-
-    // Navbars
-    .fixed-top,
-    .sticky-top {
-      position: static;
-      margin: -1rem -1rem 1rem;
-    }
-
-    .fixed-bottom {
-      position: static;
-      margin: 1rem -1rem -1rem;
-    }
-
-    @include media-breakpoint-up(sm) {
-      .fixed-top,
-      .sticky-top {
-        margin: -1.5rem -1.5rem 1rem;
-      }
-      .fixed-bottom {
-        margin: 1rem -1.5rem -1.5rem;
-      }
-    }
-
-    // Pagination
-    .pagination {
-      margin-top: .5rem;
-      margin-bottom: .5rem;
-    }
-  }
-}

src/assets/scss/_layout.scss

@@ -1,6 +0,0 @@
-.wrapper {
-  width: 100%;
-  @include ltr-rtl("padding-left", var(--cui-sidebar-occupy-start, 0));
-  will-change: auto;
-  @include transition(padding .15s);
-}

src/assets/scss/_variables.scss

@@ -1 +0,0 @@
-// Variable overrides

src/assets/scss/style.scss

@@ -1,17 +0,0 @@
-// If you want to override variables do it here
-@import "variables";
-
-$enable-ltr: true;
-$enable-rtl: true;
-
-// Import styles
-@import "~@coreui/coreui/scss/coreui";
-
-// Import Chart.js Tooltips
-@import "~@coreui/chartjs/scss/tooltips";
-
-@import "layout";
-@import "example";
-
-// If you want to add something do it here
-@import "custom";