feat: Epic 1 completion - Marketing refactor met timeline en Bento Grid login

Epic 1 Stories (E1.S1 t/m E1.S6):

✨ E1.S1 - Verwijder EPD demo pagina
- Removed /epd route en credentials-box component
- Updated navigation: EPD Prototype → Login link
- Removed demo_users references from middleware en auth libs
- Cleaned up TypeScript errors in hero-section-2

✨ E1.S2 - Homepage vereenvoudigen
- Replaced lange manifesto (8000+ woorden) met statement section
- Added problem-solution-proof format (3 paragrafen)
- Removed comparison table, experiment CTA, manifesto content
- Timeline placeholder toegevoegd (completed in E1.S3)

✨ E1.S3 - Timeline component integreren
- Created BuildTimeline component (Aceternity UI pattern)
- Added timeline.json met 4 weken data (Week 1 completed)
- Features per week met icons, metrics, achievements
- Scroll-based animation met Framer Motion
- Responsive design (sticky titles, mobile/desktop layouts)

✨ E1.S4 - Timeline content structuur
- Structured JSON data in content/nl/timeline.json
- 15 Lucide icons voor feature types
- Week status badges (completed/in_progress/planned)
- Time savings display (< 5 sec vs 30 min)

✨ E1.S5 - Login pagina refactor
- Split-screen layout (60% features, 40% login)
- Teal gradient showcase met 4 feature cards
- Time savings badges per feature
- Responsive stack layout voor mobile
- Footer met AI Speedrun branding

✨ E1.S6 - Bento Grid showcase
- Replaced feature grid met Bento Grid layout
- Variable card sizes voor visual hierarchy (col-span-2, col-span-1)
- Dark slate background (from-slate-900)
- Gradient backgrounds per card (teal, amber, purple)
- Stats footer met 3 key metrics (90%+, < 5 sec, 4 weken)
- Hover animations en glassmorphism effects

🎨 Design System:
- Teal-first brand colors (#0D9488)
- Amber accents voor AI features (#F59E0B)
- Slate scale voor neutral colors
- WCAG AA compliant contrast

📦 Components:
- BuildTimeline (app/(marketing)/components)
- BentoGrid & BentoCard (components/ui)
- Button variants (components/ui)

📄 Content:
- timeline.json met volledige 4-weken data
- Features array per week
- Metrics en achievements tracking

🔧 Technical:
- Removed demo user scripts en migrations
- Updated middleware routes (removed /epd)
- TypeScript type fixes (hero-section-2, auth)
- Build succesvol: 13 routes generated

🚀 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

pnpm-lock.yaml

@@ -8,6 +8,12 @@ importers:
 
   .:
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+        specifier: ^1.3.2
+        version: 1.3.2(react@19.2.0)
+      '@radix-ui/react-slot':
+        specifier: ^1.2.4
+        version: 1.2.4(@types/react@19.2.2)(react@19.2.0)
       '@react-three/drei':
         specifier: ^10.7.7
         version: 10.7.7(@react-three/fiber@9.4.0(@types/react@19.2.2)(react-dom@19.2.0(react@19.2.0))(react@19.2.0)(three@0.181.1))(@types/react@19.2.2)(@types/three@0.181.0)(react-dom@19.2.0(react@19.2.0))(react@19.2.0)(three@0.181.1)
@@ -638,6 +644,29 @@ packages:
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     engines: {node: '>=14'}
 
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+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
+  '@radix-ui/react-icons@1.3.2':
+    resolution: {integrity: sha512-fyQIhGDhzfc9pK2kH6Pl9c4BDJGfMkPqkyIgYDthyNYoNg3wVhoJMMh19WS4Up/1KMPFVpNsT2q3WmXn2N1m6g==}
+    peerDependencies:
+      react: ^16.x || ^17.x || ^18.x || ^19.0.0 || ^19.0.0-rc
+
+  '@radix-ui/react-slot@1.2.4':
+    resolution: {integrity: sha512-Jl+bCv8HxKnlTLVrcDE8zTMJ09R9/ukw4qBs/oZClOfoQk/cOTbDn+NceXfV7j09YPVQUryJPHurafcSg6EVKA==}
+    peerDependencies:
+      '@types/react': '*'
+      react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+
   '@react-three/drei@10.7.7':
     resolution: {integrity: sha512-ff+J5iloR0k4tC++QtD/j9u3w5fzfgFAWDtAGQah9pF2B1YgOq/5JxqY0/aVoQG5r3xSZz0cv5tk2YuBob4xEQ==}
     peerDependencies:
@@ -3201,6 +3230,23 @@ snapshots:
   '@pkgjs/parseargs@0.11.0':
     optional: true
 
+  '@radix-ui/react-compose-refs@1.1.2(@types/react@19.2.2)(react@19.2.0)':
+    dependencies:
+      react: 19.2.0
+    optionalDependencies:
+      '@types/react': 19.2.2
+
+  '@radix-ui/react-icons@1.3.2(react@19.2.0)':
+    dependencies:
+      react: 19.2.0
+
+  '@radix-ui/react-slot@1.2.4(@types/react@19.2.2)(react@19.2.0)':
+    dependencies:
+      '@radix-ui/react-compose-refs': 1.1.2(@types/react@19.2.2)(react@19.2.0)
+      react: 19.2.0
+    optionalDependencies:
+      '@types/react': 19.2.2
+
   '@react-three/drei@10.7.7(@react-three/fiber@9.4.0(@types/react@19.2.2)(react-dom@19.2.0(react@19.2.0))(react@19.2.0)(three@0.181.1))(@types/react@19.2.2)(@types/three@0.181.0)(react-dom@19.2.0(react@19.2.0))(react@19.2.0)(three@0.181.1)':
     dependencies:
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