[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/editor/src/ce/components/link-container.tsx

@@ -1,14 +1,16 @@
 import type { Editor } from "@tiptap/core";
 import { LinkViewContainer } from "@/components/editors/link-view-container";
 
-export const LinkContainer = ({
+export function LinkContainer({
   editor,
   containerRef,
 }: {
   editor: Editor;
   containerRef: React.RefObject<HTMLDivElement>;
-}) => (
-  <>
-    <LinkViewContainer editor={editor} containerRef={containerRef} />
-  </>
-);
+}) {
+  return (
+    <>
+      <LinkViewContainer editor={editor} containerRef={containerRef} />
+    </>
+  );
+}

packages/editor/src/ce/extensions/document-extensions.tsx

@@ -26,7 +26,7 @@ const extensionRegistry: TDocumentEditorAdditionalExtensionsRegistry[] = [
   },
 ];
 
-export const DocumentEditorAdditionalExtensions = (props: TDocumentEditorAdditionalExtensionsProps) => {
+export function DocumentEditorAdditionalExtensions(props: TDocumentEditorAdditionalExtensionsProps) {
   const { disabledExtensions, flaggedExtensions } = props;
 
   const documentExtensions = extensionRegistry
@@ -34,4 +34,4 @@ export const DocumentEditorAdditionalExtensions = (props: TDocumentEditorAdditio
     .map((config) => config.getExtension(props));
 
   return documentExtensions;
-};
+}

packages/editor/src/ce/extensions/rich-text-extensions.tsx

@@ -30,7 +30,7 @@ const extensionRegistry: TRichTextEditorAdditionalExtensionsRegistry[] = [
   },
 ];
 
-export const RichTextEditorAdditionalExtensions = (props: TRichTextEditorAdditionalExtensionsProps) => {
+export function RichTextEditorAdditionalExtensions(props: TRichTextEditorAdditionalExtensionsProps) {
   const { disabledExtensions, flaggedExtensions } = props;
 
   const extensions: Extensions = extensionRegistry
@@ -39,4 +39,4 @@ export const RichTextEditorAdditionalExtensions = (props: TRichTextEditorAdditio
     .filter((extension): extension is AnyExtension => extension !== undefined);
 
   return extensions;
-};
+}