Page layout refactoring (#14535)

In this PR:
- Refactored the page layout renderer
- Converted all the states to component states
- Removed the page layout edition in settings

TODOs in next PRs:
- Fix bug with the drag selector not taking the scroll into account to
display the dragged area
- Readd the tab edition in edit mode

packages/twenty-front/src/modules/page-layout/states/pageLayoutCurrentBreakpointComponentState.ts

@@ -0,0 +1,11 @@
+import { createComponentState } from '@/ui/utilities/state/component-state/utils/createComponentState';
+import { type PageLayoutBreakpoint } from '../constants/PageLayoutBreakpoints';
+
+import { PageLayoutComponentInstanceContext } from './contexts/PageLayoutComponentInstanceContext';
+
+export const pageLayoutCurrentBreakpointComponentState =
+  createComponentState<PageLayoutBreakpoint>({
+    key: 'pageLayoutCurrentBreakpointComponentState',
+    defaultValue: 'desktop',
+    componentInstanceContext: PageLayoutComponentInstanceContext,
+  });