docs(design-tokens): adding a comment about font-family

packages/components/src/common/styles-dictionary/config.mjs

@@ -1,3 +1,16 @@
+/* Font-family explanation:
+   The following font stack is designed to provide compatibility across multiple operating systems:
+   - var(--font-inter): Custom Inter font defined by Next.js.
+   - Inter: Standard Inter font fallback.
+   - -apple-system, BlinkMacSystemFont: macOS-specific system fonts.
+   - Segoe UI: Default system font for Windows.
+   - Roboto: Default system font for most Linux distributions.
+   - Helvetica Neue, Helvetica, Arial, sans-serif: General fallbacks to ensure compatibility.
+   Reference:
+   An article explaining how platforms like GitHub and Medium use similar fallback font stacks.
+   Link: https://css-tricks.com/snippets/css/system-font-stack/
+*/
+
 const config = {
   platforms: {
     css: {