feat: add scan history analytics dashboard with Recharts

package.json

@@ -31,6 +31,7 @@
     "react-joyride": "^3.1.0",
     "react-leaflet": "^5.0.0",
     "react-router-dom": "^7.14.0",
+    "recharts": "^2.15.3",
     "tailwindcss": "^4.2.2"
   },
   "devDependencies": {

src/App.tsx

@@ -16,6 +16,7 @@ import PostHogPageView from './components/PostHogPageView';
 import NotFound from './pages/NotFound';
 import InstallPrompt from './components/InstallPrompt';
 import PublicReport from "./pages/PublicReport";
+import AnalyticsPage from "./pages/AnalyticsPage";
 
 export default function App() {
   const [runTour, setRunTour] = useState(false);
@@ -48,6 +49,7 @@ useEffect(() => {
           <Route path="/analysis" element={<AnalysisDashboard />} />
           <Route path="/map" element={<MarketMapPage />} />
           <Route path="/leaderboard" element={<Leaderboard />} />
+          <Route path="/analytics" element={<AnalyticsPage />} />
           <Route path="/results" element={<ResultsPage />} />
           <Route path="/faq" element={<FAQPage />} />
 

src/i18n/locales/bn.json

@@ -368,5 +368,23 @@
     },
     "unknown": "একটি অপ্রত্যাশিত ত্রুটি ঘটেছে। অনুগ্রহ করে আবার চেষ্টা করুন।",
     "serverError": "সার্ভার ত্রুটি। অনুগ্রহ করে পরে আবার চেষ্টা করুন।"
+  },
+  "analytics": {
+    "totalScans": "মোট স্ক্যান",
+    "avgFreshness": "গড় তাজা",
+    "freshRate": "তাজা হার",
+    "gradeDistribution": "গ্রেড বিতরণ",
+    "scanVolume": "স্ক্যান পরিমাণ",
+    "freshnessTrend": "তাজা প্রবণতা",
+    "backToResults": "ফলাফলে ফিরে যান",
+    "runAScan": "স্ক্যান চালান",
+    "loadingAnalytics": "বিশ্লেষণ লোড হচ্ছে...",
+    "crunchingData": "স্ক্যান ডেটা প্রক্রিয়াকরণ হচ্ছে...",
+    "failedToLoad": "বিশ্লেষণ লোড করতে ব্যর্থ",
+    "noScansInRange": "এই সময়ের মধ্যে কোনো স্ক্যান নেই",
+    "tryDifferentFilter": "ভিন্ন ফিল্টার চেষ্টা করুন",
+    "days7": "৭ দিন",
+    "days30": "৩০ দিন",
+    "allTime": "সব সময়"
   }
 }

src/i18n/locales/en.json

@@ -374,5 +374,23 @@
     },
     "unknown": "An unexpected error occurred. Please try again.",
     "serverError": "Server error. Please try again later."
+  },
+  "analytics": {
+    "totalScans": "Total Scans",
+    "avgFreshness": "Avg Freshness",
+    "freshRate": "Fresh Rate",
+    "gradeDistribution": "Grade Distribution",
+    "scanVolume": "Scan Volume",
+    "freshnessTrend": "Freshness Trend",
+    "backToResults": "Back to Results",
+    "runAScan": "Run a Scan",
+    "loadingAnalytics": "Loading analytics...",
+    "crunchingData": "Crunching scan data...",
+    "failedToLoad": "Failed to load analytics",
+    "noScansInRange": "No scans in this time range",
+    "tryDifferentFilter": "Try a different filter",
+    "days7": "7 Days",
+    "days30": "30 Days",
+    "allTime": "All Time"
   }
 }

src/i18n/locales/hi.json

@@ -368,5 +368,23 @@
     },
     "unknown": "एक अप्रत्याशित त्रुटि हुई। कृपया पुनः प्रयास करें।",
     "serverError": "सर्वर त्रुटि। कृपया बाद में पुनः प्रयास करें।"
+  },
+  "analytics": {
+    "totalScans": "कुल स्कैन",
+    "avgFreshness": "औसत ताजगी",
+    "freshRate": "ताजगी दर",
+    "gradeDistribution": "ग्रेड वितरण",
+    "scanVolume": "स्कैन मात्रा",
+    "freshnessTrend": "ताजगी रुझान",
+    "backToResults": "परिणामों पर वापस",
+    "runAScan": "स्कैन चलाएं",
+    "loadingAnalytics": "विश्लेषण लोड हो रहा है...",
+    "crunchingData": "स्कैन डेटा प्रोसेस हो रहा है...",
+    "failedToLoad": "विश्लेषण लोड करने में विफल",
+    "noScansInRange": "इस समय सीमा में कोई स्कैन नहीं",
+    "tryDifferentFilter": "अलग फ़िल्टर आज़माएं",
+    "days7": "7 दिन",
+    "days30": "30 दिन",
+    "allTime": "सभी समय"
   }
 }