added public profiles

frontend/src/App.tsx

@@ -27,6 +27,7 @@ import CategoryList from './pages/CategoryList';
 import CategoryFlavors from './pages/categories/CategoryFlavors';
 import FlavorDetail from './pages/flavors/FlavorDetail';
 import Dashboard from './pages/Dashboard';
+import PublicProfile from './pages/PublicProfile';
 import Login from './pages/Login';
 import Settings from './pages/Settings';
 import api from './api';
@@ -185,6 +186,7 @@ const App: React.FC = () => {
             <Route path="/" element={<CategoryList />} />
             <Route path="/category/:slug" element={<CategoryFlavors />} />
             <Route path="/flavor/:id" element={<FlavorDetail />} />
+            <Route path="/profile/:username" element={<PublicProfile />} />
             <Route path="/dashboard" element={<Dashboard />} />
             <Route path="/settings" element={<Settings />} />
             <Route path="/login" element={<Login />} />

frontend/src/pages/Dashboard.tsx

@@ -1,9 +1,11 @@
 import React, { useEffect, useState } from 'react';
-import { Typography, Card, CardContent, Box, Rating as MuiRating, Button } from '@mui/material';
+import { Typography, Card, CardContent, Box, Rating as MuiRating, Button, TextField } from '@mui/material';
+import ContentCopyIcon from '@mui/icons-material/ContentCopy';
 import api from '../api';
 import { useTitle } from '../hooks/useTitle';
 
 interface DashboardData {
+    user: { username: string };
     rated_count: number;
     missing_count: number;
     missing_flavors: any[];
@@ -15,6 +17,13 @@ const Dashboard: React.FC = () => {
   const [data, setData] = useState<DashboardData | null>(null);
   const [loading, setLoading] = useState(true);
 
+  const shareUrl = data ? `${window.location.origin}/profile/${data.user.username}` : '';
+
+  const copyToClipboard = () => {
+      navigator.clipboard.writeText(shareUrl);
+      alert('Link copied to clipboard!');
+  };
+
   useEffect(() => {
     const fetchData = async () => {
       try {
@@ -34,7 +43,21 @@ const Dashboard: React.FC = () => {
 
   return (
     <Box>
-      <Typography variant="h4" gutterBottom>Personal Dashboard</Typography>
+      <Box sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', mb: 4, flexWrap: 'wrap', gap: 2 }}>
+          <Typography variant="h4">Personal Dashboard</Typography>
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+              <TextField 
+                size="small" 
+                value={shareUrl} 
+                slotProps={{ input: { readOnly: true } }}
+                sx={{ width: { xs: '100%', sm: 300 } }}
+              />
+              <Button variant="contained" startIcon={<ContentCopyIcon />} onClick={copyToClipboard}>
+                  Share Profile
+              </Button>
+          </Box>
+      </Box>
+
       <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 4 }}>
         <Box sx={{ flex: { xs: '1 1 100%', md: '1 1 45%' }, minWidth: 300 }}>
             <Typography variant="h5" color="secondary" gutterBottom>My Ratings ({data.rated_count})</Typography>

frontend/src/pages/PublicProfile.tsx

@@ -0,0 +1,127 @@
+import React, { useEffect, useState } from 'react';
+import { useParams } from 'react-router-dom';
+import { 
+  Typography, 
+  Box, 
+  Card, 
+  CardContent, 
+  Rating as MuiRating, 
+  Avatar,
+  Chip
+} from '@mui/material';
+import api from '../api';
+import { useTitle } from '../hooks/useTitle';
+
+interface Rating {
+    id: number;
+    flavor_name: string;
+    flavor_image: string | null;
+    score: number;
+    comment: string;
+    created_at: string;
+}
+
+interface ProfileData {
+    username: string;
+    theme: string;
+    ratings: Rating[];
+}
+
+const PublicProfile: React.FC = () => {
+  const { username } = useParams<{ username: string }>();
+  const [data, setData] = useState<ProfileData | null>(null);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    const fetchProfile = async () => {
+      try {
+        const res = await api.get(`users/profile/${username}/`);
+        setData(res.data);
+      } catch (err) {
+        console.error(err);
+      } finally {
+        setLoading(false);
+      }
+    };
+    fetchProfile();
+  }, [username]);
+
+  useTitle(data ? `${data.username}'s Ratings` : 'Profile');
+
+  if (loading) return <Typography>Loading Profile...</Typography>;
+  if (!data) return <Typography>Profile not found.</Typography>;
+
+  const favorites = data.ratings.filter(r => r.score >= 8);
+  const others = data.ratings.filter(r => r.score < 8);
+
+  return (
+    <Box>
+      <Box sx={{ display: 'flex', alignItems: 'center', mb: 6, gap: 3 }}>
+        <Avatar sx={{ width: 80, height: 80, fontSize: '2rem', bgcolor: 'primary.main' }}>
+            {data.username.charAt(0).toUpperCase()}
+        </Avatar>
+        <Box>
+            <Typography variant="h3" sx={{ fontWeight: 'bold' }}>{data.username}</Typography>
+            <Typography variant="h6" color="text.secondary">
+                Shared {data.ratings.length} flavor ratings
+            </Typography>
+        </Box>
+      </Box>
+
+      {favorites.length > 0 && (
+          <Box sx={{ mb: 6 }}>
+              <Typography variant="h4" gutterBottom sx={{ display: 'flex', alignItems: 'center', gap: 2 }}>
+                  Top Favorites <Chip label="8-10 Score" color="secondary" />
+              </Typography>
+              <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 3 }}>
+                  {favorites.map(rating => (
+                      <Card key={rating.id} sx={{ flex: { xs: '1 1 100%', sm: '1 1 45%', md: '1 1 30%' }, minWidth: 280 }}>
+                          <CardContent sx={{ display: 'flex', alignItems: 'center', gap: 2 }}>
+                              {rating.flavor_image && (
+                                  <Box component="img" src={rating.flavor_image} sx={{ width: 80, height: 80, objectFit: 'contain' }} />
+                              )}
+                              <Box>
+                                  <Typography variant="h6">{rating.flavor_name}</Typography>
+                                  <Box sx={{ display: 'flex', alignItems: 'center', mb: 1 }}>
+                                      <MuiRating value={rating.score} readOnly max={10} size="small" />
+                                      <Typography sx={{ ml: 1, fontWeight: 'bold' }}>{rating.score}/10</Typography>
+                                  </Box>
+                                  {rating.comment && (
+                                      <Typography variant="body2" color="text.secondary">"{rating.comment}"</Typography>
+                                  )}
+                              </Box>
+                          </CardContent>
+                      </Card>
+                  ))}
+              </Box>
+          </Box>
+      )}
+
+      {others.length > 0 && (
+          <Box>
+              <Typography variant="h4" gutterBottom>Other Ratings</Typography>
+              <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 2 }}>
+                  {others.map(rating => (
+                      <Card key={rating.id} sx={{ flex: { xs: '1 1 100%', sm: '1 1 45%', md: '1 1 23%' }, minWidth: 200 }} variant="outlined">
+                          <CardContent>
+                              <Typography variant="subtitle1" sx={{ fontWeight: 'bold' }}>{rating.flavor_name}</Typography>
+                              <Box sx={{ display: 'flex', alignItems: 'center', my: 1 }}>
+                                  <MuiRating value={rating.score} readOnly max={10} size="small" />
+                                  <Typography variant="body2" sx={{ ml: 1 }}>{rating.score}/10</Typography>
+                              </Box>
+                              {rating.comment && (
+                                  <Typography variant="caption" color="text.secondary" sx={{ fontStyle: 'italic' }}>
+                                      "{rating.comment}"
+                                  </Typography>
+                              )}
+                          </CardContent>
+                      </Card>
+                  ))}
+              </Box>
+          </Box>
+      )}
+    </Box>
+  );
+};
+
+export default PublicProfile;