Add Manage and Placement sections in widget side panel page for record page layouts (#19310)

https://github.com/user-attachments/assets/f6120c2e-95e7-4b9b-abb5-69a10c3f2f3b

packages/twenty-front/src/modules/side-panel/components/SidePanelGroupFormContainer.tsx

@@ -0,0 +1,14 @@
+import { styled } from '@linaria/react';
+import { themeCssVariables } from 'twenty-ui/theme-constants';
+
+const StyledFormContainer = styled.div`
+  padding-inline: ${themeCssVariables.spacing[1]};
+`;
+
+export const SidePanelGroupFormContainer = ({
+  children,
+}: {
+  children: React.ReactNode;
+}) => {
+  return <StyledFormContainer>{children}</StyledFormContainer>;
+};