fix: fix format issues in index.css and settings panel component

Author: ayoub3bidi

src/index.css

@@ -1,12 +1,19 @@
-@import "tailwindcss";
+@import 'tailwindcss';
 
 * {
   box-sizing: border-box;
 }
 
 body {
-  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
-    'Helvetica Neue', Arial, sans-serif;
+  font-family:
+    system-ui,
+    -apple-system,
+    BlinkMacSystemFont,
+    'Segoe UI',
+    Roboto,
+    'Helvetica Neue',
+    Arial,
+    sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
   color: #111827;