🎨 style(formModal): add custom-scroll class to Textarea component for custom styling

🎨 style(tailwind.config.js): add cursor: auto to scrollbar styles for better user experience

src/frontend/tailwind.config.js

@@ -114,7 +114,7 @@ module.exports = {
       },
       fontFamily: {
         sans: ["var(--font-sans)", ...fontFamily.sans],
-      },
+      }
     },
   },
 
@@ -186,6 +186,7 @@ module.exports = {
           "&::-webkit-scrollbar-thumb:hover": {
             backgroundColor: "#bbb",
           },
+          "cursor": "auto"
         },
         ".dark .theme-attribution .react-flow__attribution": {
           backgroundColor: "rgba(255, 255, 255, 0.2)",