Zastosowanie wszystkich poprawek UI i logiki kalkulatora

types/types.ts

@@ -0,0 +1,61 @@
+export interface Product {
+  slug: string;
+  sku: string;
+  name: string;
+  brand: string;
+  category: 'scienne' | 'multisplit';
+  price: number | null;
+  image: string;
+  shortDescription: string;
+  specs: Record<string, string>;
+}
+
+export interface Project {
+  slug: string;
+  title: string;
+  category: "klimatyzacja";
+  location: string; // np. "Wrocław"
+  image: string;
+  images?: string[]; // galeria
+  description: string;
+  scope?: string[]; // zakres prac
+}
+
+export interface Post {
+  slug: string;
+  title: string;
+  category: "klimatyzacja" | "porady";
+  excerpt: string;
+  date: string; // ISO format string
+  author: string;
+  image: string;
+  content: string; // markdown or HTML
+  featured?: boolean;
+}
+
+export interface FaqItem {
+  question: string;
+  answer: string;
+}
+
+export interface ProcessStep {
+  number: number;
+  title: string;
+  description: string;
+  icon?: string;
+}
+
+export interface ServiceItem {
+  title: string;
+  description: string;
+  icon: string; // nazwa ikony z lucide
+  href: string;
+}
+
+export interface Testimonial {
+  name: string;
+  rating: number; // np. 5
+  text: string;
+  source?: string; // np. "Google"
+  date?: string;
+}