adds formatting to source blocks and excldues decorators

Author: JesmoDev

.storybook/preview.js

@@ -88,6 +88,12 @@ const documentTreeStoreProvider = (story) => html`
 export const decorators = [documentStoreProvider, documentTreeStoreProvider, dataTypeStoreProvider, storybookProvider];
 
 export const parameters = {
+	docs: {
+		source: {
+			excludeDecorators: true,
+			format: 'html', // see storybook docs for more info on this format https://storybook.js.org/docs/api/doc-blocks/doc-block-source#format
+		},
+	},
 	options: {
 		storySort: {
 			method: 'alphabetical',