feat: Resolve all deprecation warnings for sass

- Replace @import with @use and @forward
- Only color function is used in _basic.scss for now
- Change _all.scss to _index.scss
- Modules use direct dependencies
- Move @include from _config.scss to _common.scss, this was a long term mistake
- Remove $color_list
- Change basic_color()

functions/_all.scss

@@ -1,3 +0,0 @@
-@import "color";
-@import "shade";
-@import "tint";

functions/_color.scss

@@ -1,6 +1,8 @@
 @use "sass:map";
 @use "sass:color";
 
+@use "../global/config";
+
 @function createColorMap($color, $percentage, $opacity) {
   $map: (
     base: $color,
@@ -11,6 +13,6 @@
   @return $map;
 }
 
-@function basic_color($key: 'alpha') {
-  @return map.get($color_palette, $key);
+@function basic_color($key: 'alpha', $map: config.$color_palette) {
+  @return map.get($map, $key);
 }

functions/_index.scss

@@ -0,0 +1,3 @@
+@use "color" as *;
+@use "shade";
+@use "tint";