docs: add cell storage protocol modules design for 2.2.6–2.2.10

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/components/core/base/art-back-to-top/index.vue

@@ -13,7 +13,7 @@
       class="fixed right-10 bottom-15 size-9.5 flex-cc c-p border border-g-300 rounded-md tad-300 hover:bg-g-200"
       @click="scrollToTop"
     >
-      <ArtSvgIcon icon="ri:arrow-up-wide-line" class="text-g-500 text-lg" />
+      <ArtSvgIcon icon="arrow-up" class="text-g-500 text-lg" />
     </div>
   </Transition>
 </template>

web-admin/src/components/core/base/art-logo/index.vue

@@ -3,8 +3,8 @@
   <div class="flex-cc">
     <img
       :style="logoStyle"
-      src="/logo1.jpg"
-      alt="陇耘鲜达"
+      src="/logo.png"
+      alt="中科兴皖"
       class="block object-contain"
     />
   </div>

web-admin/src/components/core/base/art-svg-icon/index.vue

@@ -1,24 +1,29 @@
-<!-- 图标组件 -->
+<!-- 图标组件：支持 Element Plus 图标（无 : 前缀）与 Iconify 图标（含 : 前缀） -->
 <template>
-  <Icon v-if="icon" :icon="icon" v-bind="bindAttrs" class="art-svg-icon inline" />
+  <el-icon v-if="epIcon" v-bind="iconAttrs" class="art-svg-icon inline">
+    <component :is="epIcon" />
+  </el-icon>
+  <Icon v-else-if="icon" :icon="icon" v-bind="iconAttrs" class="art-svg-icon inline" />
 </template>
 
 <script setup lang="ts">
   import { Icon } from '@iconify/vue'
+  import { resolveEpIcon } from '@/utils/ui/ep-icon-map'
 
   defineOptions({ name: 'ArtSvgIcon', inheritAttrs: false })
 
   interface Props {
-    /** Iconify icon name */
     icon?: string
   }
 
-  defineProps<Props>()
+  const props = defineProps<Props>()
 
   const attrs = useAttrs()
 
-  const bindAttrs = computed<{ class: string; style: string }>(() => ({
+  const iconAttrs = computed<{ class: string; style: string }>(() => ({
     class: (attrs.class as string) || '',
     style: (attrs.style as string) || ''
   }))
+
+  const epIcon = computed(() => resolveEpIcon(props.icon))
 </script>