fixed jumpy buttons, moved user profile to its own component

interface/src/app/main/UserProfile.tsx

@@ -0,0 +1,55 @@
+import { memo, useCallback, useContext } from 'react';
+
+import PersonIcon from '@mui/icons-material/Person';
+import { Avatar, Box, Button, List, ListItem, ListItemText } from '@mui/material';
+
+import { AuthenticatedContext } from '@/contexts/authentication';
+import { SectionContent, useLayoutTitle } from 'components';
+import { LanguageSelector } from 'components/inputs';
+import { useI18nContext } from 'i18n/i18n-react';
+
+const UserProfileComponent = () => {
+  const { LL } = useI18nContext();
+  const { me, signOut } = useContext(AuthenticatedContext);
+
+  useLayoutTitle(LL.USER(1));
+
+  const handleSignOut = useCallback(() => {
+    signOut(true);
+  }, [signOut]);
+
+  return (
+    <SectionContent>
+      <Box padding={2} justifyContent="center" flexDirection="column">
+        <Box display="flex" alignItems="center" justifyContent="space-between">
+          <List sx={{ flexGrow: 1 }}>
+            <ListItem disablePadding>
+              <Avatar sx={{ bgcolor: '#9e9e9e', color: 'white' }}>
+                <PersonIcon />
+              </Avatar>
+              <ListItemText
+                sx={{ pl: 2, color: '#2196f3' }}
+                primary={me.username}
+                secondary={'(' + (me.admin ? LL.ADMINISTRATOR() : LL.GUEST()) + ')'}
+              />
+            </ListItem>
+          </List>
+          <LanguageSelector />
+        </Box>
+        <Button
+          sx={{ mt: 2 }}
+          variant="outlined"
+          fullWidth
+          color="primary"
+          onClick={handleSignOut}
+        >
+          {LL.SIGN_OUT()}
+        </Button>
+      </Box>
+    </SectionContent>
+  );
+};
+
+const UserProfile = memo(UserProfileComponent);
+
+export default UserProfile;

interface/src/components/layout/LayoutMenu.tsx

@@ -1,4 +1,4 @@
-import { memo, useCallback, useContext, useMemo, useState } from 'react';
+import { memo, useCallback, useContext, useState } from 'react';
 
 import AccountCircleIcon from '@mui/icons-material/AccountCircle';
 import AssessmentIcon from '@mui/icons-material/Assessment';
@@ -7,51 +7,21 @@ import ConstructionIcon from '@mui/icons-material/Construction';
 import KeyboardArrowDown from '@mui/icons-material/KeyboardArrowDown';
 import LiveHelpIcon from '@mui/icons-material/LiveHelp';
 import MoreTimeIcon from '@mui/icons-material/MoreTime';
-import PersonIcon from '@mui/icons-material/Person';
 import PlaylistAddIcon from '@mui/icons-material/PlaylistAdd';
 import SensorsIcon from '@mui/icons-material/Sensors';
 import SettingsIcon from '@mui/icons-material/Settings';
 import StarIcon from '@mui/icons-material/Star';
-import {
-  Avatar,
-  Box,
-  Button,
-  Divider,
-  List,
-  ListItem,
-  ListItemButton,
-  ListItemIcon,
-  ListItemText,
-  Popover
-} from '@mui/material';
+import { Box, Divider, List, ListItemButton, ListItemText } from '@mui/material';
 
-import { LanguageSelector } from 'components/inputs';
 import LayoutMenuItem from 'components/layout/LayoutMenuItem';
 import { AuthenticatedContext } from 'contexts/authentication';
 import { useI18nContext } from 'i18n/i18n-react';
 
 const LayoutMenuComponent = () => {
-  const { me, signOut } = useContext(AuthenticatedContext);
+  const { me } = useContext(AuthenticatedContext);
   const { LL } = useI18nContext();
-
-  const [anchorEl, setAnchorEl] = useState<HTMLButtonElement | null>(null);
   const [menuOpen, setMenuOpen] = useState(true);
 
-  const open = useMemo(() => Boolean(anchorEl), [anchorEl]);
-  const id = useMemo(() => (anchorEl ? 'app-menu-popover' : undefined), [anchorEl]);
-
-  const handleClick = useCallback((event: React.MouseEvent<HTMLButtonElement>) => {
-    setAnchorEl(event.currentTarget);
-  }, []);
-
-  const handleClose = useCallback(() => {
-    setAnchorEl(null);
-  }, []);
-
-  const handleSignOut = useCallback(() => {
-    signOut(true);
-  }, [signOut]);
-
   const handleMenuToggle = useCallback(() => {
     setMenuOpen((prev) => !prev);
   }, []);
@@ -139,64 +109,9 @@ const LayoutMenuComponent = () => {
           to="/settings"
         />
         <LayoutMenuItem icon={LiveHelpIcon} label={LL.HELP()} to={`/help`} />
-      </List>
         <Divider />
-      <List>
-        <ListItem disablePadding>
-          <ListItemButton component="button" onClick={handleClick}>
-            <ListItemIcon sx={{ color: '#9e9e9e' }}>
-              <AccountCircleIcon />
-            </ListItemIcon>
-            <ListItemText sx={{ color: '#2196f3' }}>{me.username}</ListItemText>
-          </ListItemButton>
-        </ListItem>
+        <LayoutMenuItem icon={AccountCircleIcon} label={me.username} to={`/user`} />
       </List>
-      <Popover
-        id={id}
-        open={open}
-        anchorEl={anchorEl}
-        onClose={handleClose}
-        anchorOrigin={{
-          vertical: 'bottom',
-          horizontal: 'center'
-        }}
-        transformOrigin={{
-          vertical: 'top',
-          horizontal: 'center'
-        }}
-      >
-        <Box
-          padding={2}
-          justifyContent="center"
-          flexDirection="column"
-          sx={{
-            borderRadius: 3,
-            border: '3px solid grey'
-          }}
-        >
-          <Button
-            variant="outlined"
-            fullWidth
-            color="primary"
-            onClick={handleSignOut}
-          >
-            {LL.SIGN_OUT()}
-          </Button>
-          <List>
-            <ListItem disablePadding>
-              <Avatar sx={{ bgcolor: '#9e9e9e', color: 'white' }}>
-                <PersonIcon />
-              </Avatar>
-              <ListItemText
-                sx={{ pl: 2, color: '#2196f3' }}
-                primary={me.username}
-                secondary={'(' + (me.admin ? LL.ADMINISTRATOR() : LL.GUEST()) + ')'}
-              />
-            </ListItem>
-          </List>
-          <LanguageSelector />
-        </Box>
-      </Popover>
     </>
   );
 };

interface/src/components/layout/LayoutMenuItem.tsx

@@ -27,13 +27,11 @@ const LayoutMenuItemComponent = ({
   const buttonStyles: SxProps<Theme> = useMemo(
     () => ({
       transition: 'all 0.05s cubic-bezier(0.55, 0.085, 0.68, 0.53)',
-      transform: selected ? 'scale(1.02)' : 'scale(1)',
       backgroundColor: selected ? 'rgba(144, 202, 249, 0.1)' : 'transparent',
       borderRadius: '8px',
       margin: '2px 8px',
       '&:hover': {
-        backgroundColor: 'rgba(68, 82, 211, 0.39)',
-        transform: selected ? 'scale(1.02)' : 'scale(1.01)'
+        backgroundColor: 'rgba(68, 82, 211, 0.39)'
       },
       '&::before': {
         content: '""',