chore: some changes and run prettier everywhere

src/styles/typography.scss

@@ -1,4 +1,3 @@
-
 @function pow($number, $exponent) {
     $value: 1;
 
@@ -17,7 +16,7 @@
 
     @for $i from 1 through 5 {
         $factor: pow($heading-scale, 5 - $i);
-        
+
         h#{$i} {
             font-size: $base-font-size * $factor;
             font-family: 'Source Sans Pro', monospace;
@@ -71,7 +70,6 @@
         }
     }
 
-
     p {
         line-height: 1.65;
         margin: 0.5rem auto;
@@ -91,4 +89,4 @@
             margin: 0 0.75rem;
         }
     }
-}
+}