[WEB-5459] feat(codemods): add function declaration transformer with tests (#8137)

- Add jscodeshift-based codemod to convert arrow function components to function declarations
- Support React.FC, observer-wrapped, and forwardRef components
- Include comprehensive test suite covering edge cases
- Add npm script to run transformer across codebase
- Target only .tsx files in source directories, excluding node_modules and declaration files

* [WEB-5459] chore: updates after running codemod

---------

Co-authored-by: sriramveeraghanta <veeraghanta.sriram@gmail.com>

packages/ui/src/scroll-area.tsx

@@ -24,7 +24,7 @@ const thumbSizeStyles = {
   lg: "before:absolute before:left-1/2 before:top-1/2 before:size-full before:min-h-17 before:min-w-17 before:-translate-x-1/2 before:-translate-y-1/2",
 };
 
-export const ScrollArea: FC<TScrollAreaProps> = (props) => {
+export function ScrollArea(props: TScrollAreaProps) {
   const { type = "always", className = "", scrollHideDelay = 600, size = "md", children } = props;
 
   return (
@@ -64,4 +64,4 @@ export const ScrollArea: FC<TScrollAreaProps> = (props) => {
       </RadixScrollArea.Scrollbar>
     </RadixScrollArea.Root>
   );
-};
+}