feat: add avatar group component (#6128)

#### What type of PR is this?

/area ui
/kind feature
/milestone 2.17.x

#### What this PR does / why we need it:

添加 AvatarGroup 组件，用于堆叠多个 Avatar 组件。

<img width="243" alt="image" src="https://github.com/halo-dev/halo/assets/21301288/2d202e95-e735-4635-b16e-cdcf1f94f69a">
<img width="352" alt="image" src="https://github.com/halo-dev/halo/assets/21301288/da4a293d-eb3f-40b4-94b2-10dcf54d3305">

#### Which issue(s) this PR fixes:

Fixes #6079 

#### Does this PR introduce a user-facing change?

```release-note
添加 AvatarGroup 组件，用于堆叠多个头像。
```

ui/console-src/modules/contents/_components/ContributorList.vue

@@ -1,7 +1,7 @@
 <script lang="ts" setup>
 import { usePermission } from "@/utils/permission";
 import type { Contributor } from "@halo-dev/api-client";
-import { VAvatar } from "@halo-dev/components";
+import { VAvatar, VAvatarGroup } from "@halo-dev/components";
 import { useRouter } from "vue-router";
 
 withDefaults(
@@ -26,14 +26,14 @@ function handleRouteToUserDetail(contributor: Contributor) {
 </script>
 
 <template>
-  <VAvatar
-    v-for="(contributor, contributorIndex) in contributors"
-    :key="contributorIndex"
-    v-tooltip="contributor.displayName"
-    size="xs"
-    :src="contributor.avatar"
-    :alt="contributor.displayName"
-    circle
-    @click="handleRouteToUserDetail(contributor)"
-  ></VAvatar>
+  <VAvatarGroup size="xs" circle>
+    <VAvatar
+      v-for="contributor in contributors"
+      :key="contributor.name"
+      v-tooltip="contributor.displayName"
+      :src="contributor.avatar"
+      :alt="contributor.displayName"
+      @click="handleRouteToUserDetail(contributor)"
+    ></VAvatar>
+  </VAvatarGroup>
 </template>

ui/packages/components/.storybook/main.ts

@@ -1,3 +1,4 @@
+/* eslint-disable storybook/no-uninstalled-addons */
 import type { StorybookConfig } from "@storybook/vue3-vite";
 
 const config: StorybookConfig = {
@@ -15,5 +16,12 @@ const config: StorybookConfig = {
   docs: {
     autodocs: "tag",
   },
+  async viteFinal(config) {
+    const { mergeConfig } = await import("vite");
+
+    return mergeConfig(config, {
+      assetsInclude: ["/sb-preview/runtime.js"],
+    });
+  },
 };
 export default config;

ui/packages/components/src/components/avatar/Avatar.vue

@@ -1,26 +1,21 @@
 <script lang="ts" setup>
-import { computed, onMounted, ref, watch } from "vue";
+import { computed, inject, onMounted, ref, watch } from "vue";
 import { IconErrorWarning } from "../../icons/icons";
-import type { Size } from "./interface";
+import { AvatarGroupContextInjectionKey, type AvatarProps } from "./interface";
 
-const props = withDefaults(
-  defineProps<{
-    src?: string;
-    alt?: string;
-    size?: Size;
-    width?: string;
-    height?: string;
-    circle?: boolean;
-  }>(),
-  {
-    src: undefined,
-    alt: undefined,
-    size: "md",
-    width: undefined,
-    height: undefined,
-    circle: false,
-  }
-);
+const props = withDefaults(defineProps<AvatarProps>(), {
+  size: "md",
+  circle: false,
+});
+
+const groupProps = inject(AvatarGroupContextInjectionKey);
+
+const size = computed(() => groupProps?.size || props.size);
+const circle = computed(() => groupProps?.circle || props.circle);
+const width = computed(() => groupProps?.width || props.width);
+const height = computed(() => groupProps?.height || props.height);
+
+console.log(groupProps);
 
 const isLoading = ref(false);
 const error = ref(false);
@@ -65,20 +60,20 @@ onMounted(async () => {
 });
 
 const classes = computed(() => {
-  const result = [`avatar-${props.circle ? "circle" : "square"}`];
-  if (props.size) {
-    result.push(`avatar-${props.size}`);
+  const result = [`avatar-${circle.value ? "circle" : "square"}`];
+  if (size.value) {
+    result.push(`avatar-${size.value}`);
   }
   return result;
 });
 
 const styles = computed(() => {
   const result: Record<string, string> = {};
-  if (props.width) {
-    result.width = props.width;
+  if (width.value) {
+    result.width = width.value;
   }
-  if (props.height) {
-    result.height = props.height;
+  if (height.value) {
+    result.height = height.value;
   }
   return result;
 });

ui/packages/components/src/components/avatar/AvatarGroup.stories.ts

@@ -0,0 +1,41 @@
+import type { Meta, StoryObj } from "@storybook/vue3";
+
+import { VAvatar, VAvatarGroup } from ".";
+
+const meta: Meta<typeof VAvatarGroup> = {
+  title: "AvatarGroup",
+  component: VAvatarGroup,
+  tags: ["autodocs"],
+  render: (args) => ({
+    components: { VAvatarGroup, VAvatar },
+    setup() {
+      return { args };
+    },
+    template: `<VAvatarGroup v-bind="args">
+      <VAvatar src="https://avatar.iran.liara.run/public?id=1" />
+      <VAvatar src="https://avatar.iran.liara.run/public?id=2" />
+      <VAvatar src="https://avatar.iran.liara.run/public?id=3" />
+      <VAvatar src="https://avatar.iran.liara.run/public?id=4" />
+    </VAvatarGroup>`,
+  }),
+  argTypes: {
+    size: {
+      control: { type: "select" },
+      options: ["lg", "md", "sm", "xs"],
+      defaultValue: "md",
+    },
+  },
+};
+
+export default meta;
+type Story = StoryObj<typeof VAvatarGroup>;
+
+export const Default: Story = {
+  args: {},
+};
+
+export const Circle: Story = {
+  args: {
+    circle: true,
+  },
+};

ui/packages/components/src/components/avatar/AvatarGroup.vue

@@ -0,0 +1,30 @@
+<script lang="ts" setup>
+import { provide } from "vue";
+import {
+  AvatarGroupContextInjectionKey,
+  type AvatarGroupProps,
+} from "./interface";
+
+const props = withDefaults(defineProps<AvatarGroupProps>(), {
+  size: "md",
+  circle: false,
+});
+
+provide(AvatarGroupContextInjectionKey, props);
+</script>
+
+<template>
+  <div class="avatar-group-wrapper">
+    <slot />
+  </div>
+</template>
+
+<style lang="scss">
+.avatar-group-wrapper {
+  @apply -space-x-2.5 inline-flex;
+
+  > * {
+    @apply hover:z-10 ring-2 ring-white transition-all;
+  }
+}
+</style>

ui/packages/components/src/components/avatar/index.ts

@@ -1 +1,2 @@
 export { default as VAvatar } from "./Avatar.vue";
+export { default as VAvatarGroup } from "./AvatarGroup.vue";

ui/packages/components/src/components/avatar/interface.ts

@@ -1 +1,17 @@
+import type { InjectionKey } from "vue";
+
 export type Size = "lg" | "md" | "sm" | "xs";
+
+export interface AvatarProps {
+  src?: string;
+  alt?: string;
+  size?: Size;
+  width?: string;
+  height?: string;
+  circle?: boolean;
+}
+
+export type AvatarGroupProps = Omit<AvatarProps, "src" | "alt">;
+
+export const AvatarGroupContextInjectionKey: InjectionKey<AvatarGroupProps> =
+  Symbol("avatar-group-context");

ui/uc-src/modules/contents/posts/components/PostListItem.vue

@@ -7,6 +7,7 @@ import {
   IconTimerLine,
   Toast,
   VAvatar,
+  VAvatarGroup,
   VDropdownDivider,
   VDropdownItem,
   VEntity,
@@ -179,15 +180,15 @@ function handleUnpublish() {
     <template #end>
       <VEntityField>
         <template #description>
-          <VAvatar
-            v-for="{ name, avatar, displayName } in post.contributors"
-            :key="name"
-            v-tooltip="displayName"
-            size="xs"
-            :src="avatar"
-            :alt="displayName"
-            circle
-          ></VAvatar>
+          <VAvatarGroup size="xs" circle>
+            <VAvatar
+              v-for="{ name, avatar, displayName } in post.contributors"
+              :key="name"
+              v-tooltip="displayName"
+              :src="avatar"
+              :alt="displayName"
+            ></VAvatar>
+          </VAvatarGroup>
         </template>
       </VEntityField>
       <VEntityField :description="publishStatus">