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>

components/offerte/form-context.tsx

@@ -7,20 +7,15 @@ import {
   useCallback,
   type ReactNode,
 } from "react";
-import type { QuoteData } from "@/lib/validators";
 
-const TOTAL_STEPS = 5; // 4 form steps + 1 summary
-
-type FormData = Partial<QuoteData>;
+const TOTAL_STEPS = 6; // Product, Dimensions, Options, Extras, Contact, Summary
 
 interface FormContextValue {
   currentStep: number;
-  formData: FormData;
   totalSteps: number;
   nextStep: () => void;
   prevStep: () => void;
   goToStep: (step: number) => void;
-  updateData: (data: Partial<FormData>) => void;
   reset: () => void;
 }
 
@@ -28,7 +23,6 @@ const FormContext = createContext<FormContextValue | null>(null);
 
 export function FormProvider({ children }: { children: ReactNode }) {
   const [currentStep, setCurrentStep] = useState(0);
-  const [formData, setFormData] = useState<FormData>({});
 
   const nextStep = useCallback(() => {
     setCurrentStep((s) => Math.min(s + 1, TOTAL_STEPS - 1));
@@ -42,25 +36,18 @@ export function FormProvider({ children }: { children: ReactNode }) {
     setCurrentStep(Math.max(0, Math.min(step, TOTAL_STEPS - 1)));
   }, []);
 
-  const updateData = useCallback((data: Partial<FormData>) => {
-    setFormData((prev) => ({ ...prev, ...data }));
-  }, []);
-
   const reset = useCallback(() => {
     setCurrentStep(0);
-    setFormData({});
   }, []);
 
   return (
     <FormContext.Provider
       value={{
         currentStep,
-        formData,
         totalSteps: TOTAL_STEPS,
         nextStep,
         prevStep,
         goToStep,
-        updateData,
         reset,
       }}
     >