feat: add new features, update theme and build config

- Add 40+ new UI components including chat modules, discovery cards, photo galleries, FAQ and booking tools
- Standardize brand color across all styles by replacing $theme-color-500 SCSS variables with #0ccd58
- Add sass 1.58.3 dependency and update vite config for modern scss compiler support
- Refactor existing components (AddCarCrad, login page) and remove unused /quick/list router route
- Add utility functions for URL parameter handling
- Add static assets including custom znicons font, component images and icons
- Fix scss syntax issues and deprecation warnings

src/styles/main.css

@@ -1,5 +1,11 @@
 @import "tailwindcss";
 
+@font-face {
+  font-family: znicons;
+  src: url("@/assets/fonts/znicons.ttf") format("truetype");
+  font-display: swap;
+}
+
 @theme {
   --color-brand-50: #eef8ff;
   --color-brand-100: #d9eeff;