fix: set footnotes is deprecated (#271)

* fix: set footnotes is deprecated

* fix: updatereason for deprecating

Author: NikitaCG

src/containers/PageConstructor/README.md

@@ -0,0 +1,3 @@
+#### With Footnotes
+
+![With Footnotes](https://img.shields.io/static/v1?label=Status&message=Deprecated&color=red) · use [Content](http://localhost:7009/?path=/docs/components-content--default) instead

src/containers/PageConstructor/components/ConstructorFootnotes/ConstructorFootnotes.tsx

@@ -7,6 +7,11 @@ import './ConstructorFootnotes.scss';
 
 const b = block('constructor-footnotes');
 
+/**
+ * @deprecated use Content block instead
+ *
+ * @return - JSX
+ */
 export const ConstructorFootnotes = ({items}: {items: string[]}) => (
     <ol className={b()}>
         {items.map((footnote, index) => (

src/demo/DocsWithReadme.tsx

@@ -23,13 +23,14 @@ function importAllReadme(ctx: __WebpackModuleApi.RequireContext) {
 importAllReadme(require.context('../blocks', true, /readme\.md$/i));
 importAllReadme(require.context('../sub-blocks', true, /readme\.md$/i));
 importAllReadme(require.context('../components', true, /readme\.md$/i));
+importAllReadme(require.context('../containers', true, /readme\.md$/i));
 
 export const DocsWithReadme = () => {
     const context = React.useContext(DocsContext);
     const fileName = context?.parameters?.fileName;
     const kind = context.kind;
     let isComponent = false;
-    if (kind && /Components|Blocks|Sub-blocks\//.test(kind)) {
+    if (kind && /Components|Blocks|Sub-blocks|Containers\//.test(kind)) {
         isComponent = true;
     }