fix: update alignment styles in NavigationDrawerHeader

- Adjusted `align-items` in `StyledContainer` to conditionally set to 'center' or 'flex-start' based on the `isExpanded` state.
- Modified `align-self` in `StyledRightActions` to change between 'auto' and 'flex-end' depending on the `isExpanded` state, improving layout responsiveness.

packages/twenty-front/src/modules/ui/navigation/navigation-drawer/components/NavigationDrawerHeader.tsx

@@ -12,7 +12,7 @@ import { useAtomStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomState
 import { NavigationDrawerCollapseButton } from './NavigationDrawerCollapseButton';
 
 const StyledContainer = styled.div<{ isExpanded: boolean }>`
-  align-items: center;
+  align-items: ${({ isExpanded }) => (isExpanded ? 'center' : 'flex-start')};
   display: flex;
   flex-direction: ${({ isExpanded }) => (isExpanded ? 'row' : 'column')};
   gap: ${({ theme, isExpanded }) => (isExpanded ? 0 : theme.spacing(4))};
@@ -24,6 +24,7 @@ const StyledContainer = styled.div<{ isExpanded: boolean }>`
 
 const StyledRightActions = styled.div<{ isExpanded: boolean }>`
   align-items: center;
+  align-self: ${({ isExpanded }) => (isExpanded ? 'auto' : 'flex-end')};
   display: flex;
   flex-direction: ${({ isExpanded }) => (isExpanded ? 'row' : 'column')};
   gap: ${({ theme, isExpanded }) => (isExpanded ? 0 : theme.spacing(1))};