[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

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

packages/i18n/src/context/index.tsx

@@ -12,7 +12,7 @@ interface TranslationProviderProps {
 /**
  * Provides the translation store to the application
  */
-export const TranslationProvider: React.FC<TranslationProviderProps> = observer(({ children }) => {
+export const TranslationProvider = observer(function TranslationProvider({ children }: TranslationProviderProps) {
   const [store] = React.useState(() => new TranslationStore());
 
   return <TranslationContext.Provider value={store}>{children}</TranslationContext.Provider>;