fix(ui): complete P5-00 shell readiness gates

job-tracker-ui/src/components/QuickCommandDialog.tsx

@@ -5,6 +5,7 @@ import {
   Dialog,
   DialogContent,
   List,
+  ListItem,
   ListItemButton,
   ListItemText,
   TextField,
@@ -135,21 +136,22 @@ export default function QuickCommandDialog({ open, onClose, onNavigate, onOpenAd
 
         <List sx={{ mt: 1 }}>
           {allItems.length === 0 ? (
-            <Box sx={{ px: 2, py: 3 }}>
+            <ListItem sx={{ px: 2, py: 3 }}>
               <Typography sx={{ color: "text.secondary" }}>{t("noMatchingCommands")}</Typography>
-            </Box>
+            </ListItem>
           ) : (
             allItems.map((item) => (
-              <ListItemButton
-                key={item.id}
-                onClick={() => {
-                  item.action();
-                  onClose();
-                }}
-                sx={{ borderRadius: 2 }}
-              >
-                <ListItemText primary={item.label} secondary={item.hint} />
-              </ListItemButton>
+              <ListItem key={item.id} disablePadding>
+                <ListItemButton
+                  onClick={() => {
+                    item.action();
+                    onClose();
+                  }}
+                  sx={{ borderRadius: 2 }}
+                >
+                  <ListItemText primary={item.label} secondary={item.hint} />
+                </ListItemButton>
+              </ListItem>
             ))
           )}
         </List>