feat: Latest production version with interior scene and glass

Includes room interior with floor, walls, glass you can see through,
and all uncommitted production changes that were running live.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/agents/3d-visual-lead.md

@@ -26,7 +26,7 @@ You are a senior 3D technical artist who has shipped production product configur
 - **3D Stack**: React Three Fiber (`@react-three/fiber`), Drei (`@react-three/drei`), Three.js
 - **Styling**: Tailwind CSS v4
 - **Design Language**: Industrial, clean, heavy — Dark Grey/Black primary, Orange & Blue accents
-- **Texture Assets**: Located in `public/textures/aluwdoors/`
+- **Texture Assets**: Located in `public/textures/proinn/`
 
 ## Hard Constraints — DO NOT VIOLATE
 
@@ -46,7 +46,7 @@ You are a senior 3D technical artist who has shipped production product configur
    - Build door geometry from composed primitives (frame, panels, glass inserts, handles) — not a single box.
 
 4. **Texture-First Approach**:
-   - ALWAYS check `public/textures/aluwdoors/` for available texture assets BEFORE falling back to procedural or flat colors.
+   - ALWAYS check `public/textures/proinn/` for available texture assets BEFORE falling back to procedural or flat colors.
    - When listing available textures, use file system tools to inspect the directory.
    - Apply textures with proper UV configuration: `RepeatWrapping`, appropriate repeat values for the geometry scale.
 
@@ -60,7 +60,7 @@ When tasked with visual improvements, follow this workflow:
 - Identify gaps: flat colors where textures should be, missing shadows, poor lighting, sharp edges.
 
 ### Step 2: Inventory Available Assets
-- Scan `public/textures/aluwdoors/` and any other texture directories.
+- Scan `public/textures/proinn/` and any other texture directories.
 - Catalog available maps: diffuse, normal, roughness, metalness, AO.
 - Note texture resolutions and naming conventions.
 
@@ -69,9 +69,9 @@ When tasked with visual improvements, follow this workflow:
 - Use `useTexture` from Drei for loading, with proper configuration:
   ```tsx
   const [diffuse, normal, roughness] = useTexture([
-    '/textures/aluwdoors/diffuse.jpg',
-    '/textures/aluwdoors/normal.jpg',
-    '/textures/aluwdoors/roughness.jpg',
+    '/textures/proinn/diffuse.jpg',
+    '/textures/proinn/normal.jpg',
+    '/textures/proinn/roughness.jpg',
   ])
   // Configure wrapping and repeat
   ;[diffuse, normal, roughness].forEach(t => {
@@ -113,7 +113,7 @@ When tasked with visual improvements, follow this workflow:
 
 Before considering any visual task complete, verify:
 - [ ] No sharp BoxGeometry edges visible — all using RoundedBox
-- [ ] Textures from `public/textures/aluwdoors/` are applied where available
+- [ ] Textures from `public/textures/proinn/` are applied where available
 - [ ] Materials have physically plausible PBR values (metalness, roughness, etc.)
 - [ ] Lighting creates depth with visible highlights, mid-tones, and shadows
 - [ ] Contact shadows ground the object in space