chore(form): 🗑️ remove unused form components and types

* Refactor Former components to streamline functionality
* Update stories to reflect changes in form structure

src/Former/index.ts

@@ -0,0 +1,6 @@
+export { Former } from './Former';
+export type * from './Former.types';
+export { FormerButtonArea } from './FormerButtonArea';
+export { FormerResolveSpecAPI } from './FormerResolveSpecAPI';
+export { FormerRestHeadSpecAPI } from './FormerRestHeadSpecAPI';
+export { FormerDialog, FormerModel, FormerPopover } from './FormerWrappers';