Add breadcrumb and transitions

Introduce breadcrumb navigation component and integrate into detail pages with hover previews; add PageTransition to App for smooth navigations and loading animations.

src/App.tsx

@@ -24,6 +24,7 @@ import { ResilienceProvider } from "@/components/layout/ResilienceProvider";
 import { useAdminRoutePreload } from "@/hooks/useAdminRoutePreload";
 import { useVersionCheck } from "@/hooks/useVersionCheck";
 import { cn } from "@/lib/utils";
+import { PageTransition } from "@/components/layout/PageTransition";
 
 // Core routes (eager-loaded for best UX)
 import Index from "./pages/Index";
@@ -164,6 +165,7 @@ function AppContent(): React.JSX.Element {
           <div className="min-h-screen flex flex-col">
             <div className="flex-1">
               <Suspense fallback={<PageLoader />}>
+                <PageTransition>
                   <RouteErrorBoundary>
                     <Routes>
                   {/* Core routes - eager loaded */}
@@ -443,6 +445,7 @@ function AppContent(): React.JSX.Element {
                   <Route path="*" element={<NotFound />} />
                 </Routes>
               </RouteErrorBoundary>
+            </PageTransition>
           </Suspense>
           </div>
           <Footer />

src/components/layout/PageTransition.tsx

@@ -0,0 +1,34 @@
+import { ReactNode, useEffect, useState } from 'react';
+import { useLocation } from 'react-router-dom';
+
+interface PageTransitionProps {
+  children: ReactNode;
+}
+
+export function PageTransition({ children }: PageTransitionProps) {
+  const location = useLocation();
+  const [displayLocation, setDisplayLocation] = useState(location);
+  const [transitionStage, setTransitionStage] = useState<'fade-in' | 'fade-out'>('fade-in');
+
+  useEffect(() => {
+    if (location !== displayLocation) {
+      setTransitionStage('fade-out');
+    }
+  }, [location, displayLocation]);
+
+  const onAnimationEnd = () => {
+    if (transitionStage === 'fade-out') {
+      setTransitionStage('fade-in');
+      setDisplayLocation(location);
+    }
+  };
+
+  return (
+    <div
+      className={`${transitionStage === 'fade-out' ? 'animate-fade-out' : 'animate-fade-in'}`}
+      onAnimationEnd={onAnimationEnd}
+    >
+      {children}
+    </div>
+  );
+}

src/components/navigation/EntityBreadcrumb.tsx

@@ -0,0 +1,87 @@
+import { Link } from 'react-router-dom';
+import { Home } from 'lucide-react';
+import {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+} from '@/components/ui/breadcrumb';
+import { HoverCard, HoverCardContent, HoverCardTrigger } from '@/components/ui/hover-card';
+import { ParkPreviewCard } from '@/components/preview/ParkPreviewCard';
+import { CompanyPreviewCard } from '@/components/preview/CompanyPreviewCard';
+
+interface BreadcrumbSegment {
+  label: string;
+  href?: string;
+  showPreview?: boolean;
+  previewType?: 'park' | 'company';
+  previewSlug?: string;
+}
+
+interface EntityBreadcrumbProps {
+  segments: BreadcrumbSegment[];
+  className?: string;
+}
+
+export function EntityBreadcrumb({ segments, className }: EntityBreadcrumbProps) {
+  return (
+    <Breadcrumb className={className}>
+      <BreadcrumbList>
+        {/* Home link */}
+        <BreadcrumbItem>
+          <BreadcrumbLink asChild>
+            <Link to="/" className="flex items-center gap-1 hover:text-primary transition-colors">
+              <Home className="w-3.5 h-3.5" />
+              <span>Home</span>
+            </Link>
+          </BreadcrumbLink>
+        </BreadcrumbItem>
+
+        {segments.map((segment, index) => {
+          const isLast = index === segments.length - 1;
+
+          return (
+            <BreadcrumbItem key={index}>
+              <BreadcrumbSeparator />
+              {isLast ? (
+                <BreadcrumbPage>{segment.label}</BreadcrumbPage>
+              ) : segment.showPreview && segment.previewSlug ? (
+                <HoverCard openDelay={300}>
+                  <HoverCardTrigger asChild>
+                    <BreadcrumbLink asChild>
+                      <Link 
+                        to={segment.href || '#'} 
+                        className="hover:text-primary transition-colors"
+                      >
+                        {segment.label}
+                      </Link>
+                    </BreadcrumbLink>
+                  </HoverCardTrigger>
+                  <HoverCardContent side="bottom" align="start" className="w-auto">
+                    {segment.previewType === 'park' && (
+                      <ParkPreviewCard slug={segment.previewSlug} />
+                    )}
+                    {segment.previewType === 'company' && (
+                      <CompanyPreviewCard slug={segment.previewSlug} />
+                    )}
+                  </HoverCardContent>
+                </HoverCard>
+              ) : (
+                <BreadcrumbLink asChild>
+                  <Link 
+                    to={segment.href || '#'} 
+                    className="hover:text-primary transition-colors"
+                  >
+                    {segment.label}
+                  </Link>
+                </BreadcrumbLink>
+              )}
+            </BreadcrumbItem>
+          );
+        })}
+      </BreadcrumbList>
+    </Breadcrumb>
+  );
+}

src/pages/DesignerDetail.tsx

@@ -1,5 +1,6 @@
 import { useState, useEffect, lazy, Suspense } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
+import { EntityBreadcrumb } from '@/components/navigation/EntityBreadcrumb';
 import { Header } from '@/components/layout/Header';
 import { getBannerUrls } from '@/lib/cloudflareImageUtils';
 import { Button } from '@/components/ui/button';
@@ -181,6 +182,15 @@ export default function DesignerDetail() {
       <Header />
       
       <main className="container mx-auto px-4 py-8 max-w-7xl">
+        {/* Breadcrumb Navigation */}
+        <EntityBreadcrumb 
+          segments={[
+            { label: 'Designers', href: '/designers' },
+            { label: designer.name }
+          ]}
+          className="mb-4"
+        />
+        
         {/* Back Button and Edit Button */}
         <div className="flex items-center justify-between mb-6">
           <Button variant="ghost" onClick={() => navigate('/designers')}>

src/pages/ManufacturerDetail.tsx

@@ -1,5 +1,6 @@
 import { useState, useEffect, lazy, Suspense } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
+import { EntityBreadcrumb } from '@/components/navigation/EntityBreadcrumb';
 import { Header } from '@/components/layout/Header';
 import { trackPageView } from '@/lib/viewTracking';
 import { getBannerUrls } from '@/lib/cloudflareImageUtils';
@@ -191,6 +192,15 @@ export default function ManufacturerDetail() {
       <Header />
       
       <main className="container mx-auto px-4 py-8 max-w-7xl">
+        {/* Breadcrumb Navigation */}
+        <EntityBreadcrumb 
+          segments={[
+            { label: 'Manufacturers', href: '/manufacturers' },
+            { label: manufacturer.name }
+          ]}
+          className="mb-4"
+        />
+        
         {/* Back Button and Edit Button */}
         <div className="flex items-center justify-between mb-6">
           <Button variant="ghost" onClick={() => navigate('/manufacturers')}>

src/pages/OperatorDetail.tsx

@@ -1,5 +1,6 @@
 import { useState, useEffect, lazy, Suspense } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
+import { EntityBreadcrumb } from '@/components/navigation/EntityBreadcrumb';
 import { Header } from '@/components/layout/Header';
 import { trackPageView } from '@/lib/viewTracking';
 import { getBannerUrls } from '@/lib/cloudflareImageUtils';
@@ -220,6 +221,15 @@ export default function OperatorDetail() {
       <Header />
       
       <main className="container mx-auto px-4 py-8 max-w-7xl">
+        {/* Breadcrumb Navigation */}
+        <EntityBreadcrumb 
+          segments={[
+            { label: 'Operators', href: '/operators' },
+            { label: operator.name }
+          ]}
+          className="mb-4"
+        />
+        
         {/* Back Button and Edit Button */}
         <div className="flex items-center justify-between mb-6">
           <Button variant="ghost" onClick={() => navigate('/operators')}>

src/pages/ParkDetail.tsx

@@ -2,6 +2,7 @@ import { useState, lazy, Suspense, useEffect } from 'react';
 import { useParams, useNavigate, Link } from 'react-router-dom';
 import { HoverCard, HoverCardContent, HoverCardTrigger } from '@/components/ui/hover-card';
 import { CompanyPreviewCard } from '@/components/preview/CompanyPreviewCard';
+import { EntityBreadcrumb } from '@/components/navigation/EntityBreadcrumb';
 import { Header } from '@/components/layout/Header';
 import { getBannerUrls } from '@/lib/cloudflareImageUtils';
 import { trackPageView } from '@/lib/viewTracking';
@@ -193,6 +194,15 @@ export default function ParkDetail() {
       <Header />
       
       <main className="container mx-auto px-4 py-8 max-w-7xl">
+        {/* Breadcrumb Navigation */}
+        <EntityBreadcrumb 
+          segments={[
+            { label: 'Parks', href: '/parks' },
+            { label: park.name }
+          ]}
+          className="mb-4"
+        />
+        
         {/* Back Button and Edit Button */}
         <div className="flex items-center justify-between mb-6">
           <Button variant="ghost" onClick={() => navigate('/parks')}>

src/pages/RideDetail.tsx

@@ -3,6 +3,7 @@ import { useParams, useNavigate, Link } from 'react-router-dom';
 import { HoverCard, HoverCardContent, HoverCardTrigger } from '@/components/ui/hover-card';
 import { CompanyPreviewCard } from '@/components/preview/CompanyPreviewCard';
 import { ParkPreviewCard } from '@/components/preview/ParkPreviewCard';
+import { EntityBreadcrumb } from '@/components/navigation/EntityBreadcrumb';
 import { Header } from '@/components/layout/Header';
 import { getBannerUrls } from '@/lib/cloudflareImageUtils';
 import { trackPageView } from '@/lib/viewTracking';
@@ -199,6 +200,23 @@ export default function RideDetail() {
       <Header />
 
       <main className="container mx-auto px-4 py-8 max-w-7xl">
+        {/* Breadcrumb Navigation */}
+        <EntityBreadcrumb 
+          segments={[
+            { label: 'Parks', href: '/parks' },
+            { 
+              label: ride.park.name, 
+              href: `/parks/${ride.park.slug}`,
+              showPreview: true,
+              previewType: 'park',
+              previewSlug: ride.park.slug
+            },
+            { label: 'Rides', href: `/parks/${ride.park.slug}#rides` },
+            { label: ride.name }
+          ]}
+          className="mb-4"
+        />
+        
         {/* Back Button and Edit Button */}
         <div className="flex items-center justify-between mb-6">
           <Button