Cleanup code and tests

app/components/Switch.js

@@ -21,7 +21,7 @@ const Switch = memo(
           onChange(e);
         }
       },
-      [onChange]
+      [onChange],
     );
 
     const handleKeyDown = useCallback(
@@ -33,7 +33,7 @@ const Switch = memo(
           }
         }
       },
-      [onChange]
+      [onChange],
     );
 
     const handleFocus = useCallback(
@@ -42,7 +42,7 @@ const Switch = memo(
           onFocus(e);
         }
       },
-      [onFocus]
+      [onFocus],
     );
 
     const handleBlur = useCallback(
@@ -51,7 +51,7 @@ const Switch = memo(
           onBlur(e);
         }
       },
-      [onBlur]
+      [onBlur],
     );
 
     // Switch track styles based on checked state
@@ -155,7 +155,7 @@ const Switch = memo(
         {label && <span className={labelClasses}>{label}</span>}
       </div>
     );
-  })
+  }),
 );
 
 Switch.displayName = "Switch";