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/pages/home/components/SharedVisual/DetailShell.vue

@@ -0,0 +1,39 @@
+<template>
+  <CardShell variant="detail">
+    <div class="visual-detail__header flex flex-items-center px-16 border-box border-bottom-F1F5F9">
+      <div class="visual-detail__back mr-8 rounded-full bg-F8FAFC color-334155 font-900 text-center"
+        @click="$emit('back')">
+        <uni-icons type="left" size="16" color="#CBD5E1"></uni-icons>
+      </div>
+      <div class="visual-detail__title flex-full color-1E293B font-size-14 font-900 ellipsis-1">{{ title }}</div>
+      <BadgePill v-if="tag" :label="tag" :tone="tone" />
+    </div>
+    <slot />
+  </CardShell>
+</template>
+
+<script setup>
+import CardShell from "./CardShell.vue";
+import BadgePill from "./BadgePill.vue";
+
+defineProps({
+  title: {
+    type: String,
+    default: "",
+  },
+  tag: {
+    type: String,
+    default: "",
+  },
+  tone: {
+    type: String,
+    default: "green",
+  },
+});
+
+defineEmits(["back"]);
+</script>
+
+<style scoped lang="scss">
+@import "./styles/index.scss";
+</style>