feat: add Tag component from design system and rename SquareChip

Add Tag component with CVA variants matching Figma design system:
- square (rounded-sm) and rounded (pill) shapes
- removable state with X close button
- icon slot support

Rename SquareChip to Tag across all consumers and stories.
Includes unit tests (5 tests) covering rendering, removable
behavior, and icon slot.

src/components/card/Card.stories.ts

@@ -2,7 +2,7 @@ import type { Meta, StoryObj } from '@storybook/vue3-vite'
 import { ref } from 'vue'
 
 import Button from '@/components/ui/button/Button.vue'
-import SquareChip from '../chip/SquareChip.vue'
+import Tag from '@/components/chip/Tag.vue'
 import CardBottom from './CardBottom.vue'
 import CardContainer from './CardContainer.vue'
 import CardDescription from './CardDescription.vue'
@@ -174,7 +174,7 @@ const createCardTemplate = (args: CardStoryArgs) => ({
     CardTitle,
     CardDescription,
     Button,
-    SquareChip
+    Tag
   },
   setup() {
     const favorited = ref(false)
@@ -218,7 +218,7 @@ const createCardTemplate = (args: CardStoryArgs) => ({
             </template>
             
             <template v-if="args.showTopLeft" #top-left>
-              <SquareChip label="Featured" />
+              <Tag label="Featured" />
             </template>
             
             <template v-if="args.showTopRight" #top-right>
@@ -238,17 +238,17 @@ const createCardTemplate = (args: CardStoryArgs) => ({
             </template>
             
             <template v-if="args.showBottomLeft" #bottom-left>
-              <SquareChip label="New" />
+              <Tag label="New" />
             </template>
             
             <template v-if="args.showBottomRight" #bottom-right>
-              <SquareChip v-if="args.showFileType" :label="args.fileType" />
-              <SquareChip v-if="args.showFileSize" :label="args.fileSize" />
-              <SquareChip v-for="tag in args.tags" :key="tag" :label="tag">
+              <Tag v-if="args.showFileType" :label="args.fileType" />
+              <Tag v-if="args.showFileSize" :label="args.fileSize" />
+              <Tag v-for="tag in args.tags" :key="tag" :label="tag">
                 <template v-if="tag === 'LoRA'" #icon>
                   <i class="icon-[lucide--folder] size-3" />
                 </template>
-              </SquareChip>
+              </Tag>
             </template>
           </CardTop>
         </template>

src/components/chip/SquareChip.stories.ts

@@ -1,36 +0,0 @@
-import type { Meta, StoryObj } from '@storybook/vue3-vite'
-
-import SquareChip from './SquareChip.vue'
-
-const meta: Meta<typeof SquareChip> = {
-  title: 'Components/SquareChip',
-  component: SquareChip,
-  tags: ['autodocs'],
-  argTypes: {
-    label: {
-      control: 'text',
-      defaultValue: 'Tag'
-    }
-  }
-}
-
-export default meta
-type Story = StoryObj<typeof meta>
-
-export const TagList: Story = {
-  render: () => ({
-    components: { SquareChip },
-    template: `
-      <div class="flex flex-wrap gap-2">
-        <SquareChip label="JavaScript" />
-        <SquareChip label="TypeScript" />
-        <SquareChip label="Vue.js" />
-        <SquareChip label="React" />
-        <SquareChip label="Node.js" />
-        <SquareChip label="Python" />
-        <SquareChip label="Docker" />
-        <SquareChip label="Kubernetes" />
-      </div>
-    `
-  })
-}

src/components/chip/SquareChip.vue

@@ -1,31 +0,0 @@
-<template>
-  <div :class="chipClasses">
-    <slot name="icon"></slot>
-    <span>{{ label }}</span>
-  </div>
-</template>
-<script setup lang="ts">
-import { computed } from 'vue'
-
-import { cn } from '@/utils/tailwindUtil'
-
-const { label, variant = 'dark' } = defineProps<{
-  label: string
-  variant?: 'dark' | 'light' | 'gray'
-}>()
-
-const baseClasses =
-  'inline-flex shrink-0 items-center justify-center gap-1 rounded px-2 py-1 text-xs font-bold'
-
-const variantStyles = {
-  dark: 'bg-zinc-500/40 text-white/90',
-  light: cn('bg-base-background/50 text-base-foreground backdrop-blur-[2px]'),
-  gray: cn(
-    'bg-modal-card-tag-background text-base-foreground backdrop-blur-[2px]'
-  )
-}
-
-const chipClasses = computed(() => {
-  return cn(baseClasses, variantStyles[variant])
-})
-</script>

src/components/chip/Tag.stories.ts

@@ -0,0 +1,97 @@
+import type { Meta, StoryObj } from '@storybook/vue3-vite'
+
+import Tag from './Tag.vue'
+
+const meta: Meta<typeof Tag> = {
+  title: 'Components/Tag',
+  component: Tag,
+  tags: ['autodocs'],
+  argTypes: {
+    label: { control: 'text' },
+    shape: {
+      control: 'select',
+      options: ['square', 'rounded']
+    },
+    removable: { control: 'boolean' }
+  },
+  args: {
+    label: 'Tag',
+    shape: 'square',
+    removable: false
+  }
+}
+
+export default meta
+type Story = StoryObj<typeof meta>
+
+export const Default: Story = {}
+
+export const Rounded: Story = {
+  args: {
+    label: 'Tag',
+    shape: 'rounded'
+  }
+}
+
+export const Removable: Story = {
+  args: {
+    label: 'Tag',
+    removable: true
+  }
+}
+
+export const RemovableRounded: Story = {
+  args: {
+    label: 'Tag',
+    shape: 'rounded',
+    removable: true
+  }
+}
+
+export const AllShapes: Story = {
+  render: () => ({
+    components: { Tag },
+    template: `
+      <div class="flex items-center gap-2">
+        <Tag label="Square" shape="square" />
+        <Tag label="Rounded" shape="rounded" />
+      </div>
+    `
+  })
+}
+
+export const AllStates: Story = {
+  render: () => ({
+    components: { Tag },
+    template: `
+      <div class="flex flex-col gap-4">
+        <div class="flex items-center gap-2">
+          <Tag label="Default" />
+          <Tag label="Removable" removable />
+        </div>
+        <div class="flex items-center gap-2">
+          <Tag label="Default" shape="rounded" />
+          <Tag label="Removable" shape="rounded" removable />
+        </div>
+      </div>
+    `
+  })
+}
+
+export const TagList: Story = {
+  render: () => ({
+    components: { Tag },
+    template: `
+      <div class="flex flex-wrap gap-2">
+        <Tag label="JavaScript" />
+        <Tag label="TypeScript" />
+        <Tag label="Vue.js" />
+        <Tag label="React" />
+        <Tag label="Node.js" />
+        <Tag label="Python" />
+        <Tag label="Docker" />
+        <Tag label="Kubernetes" />
+      </div>
+    `
+  })
+}

src/components/chip/Tag.test.ts

@@ -0,0 +1,66 @@
+import { render, screen } from '@testing-library/vue'
+import userEvent from '@testing-library/user-event'
+import { describe, expect, it, vi } from 'vitest'
+import { createI18n } from 'vue-i18n'
+
+import Tag from './Tag.vue'
+
+const i18n = createI18n({
+  legacy: false,
+  locale: 'en',
+  messages: { en: { g: { remove: 'Remove' } } }
+})
+
+function renderTag(
+  props: {
+    label: string
+    shape?: 'square' | 'rounded'
+    removable?: boolean
+    onRemove?: (...args: unknown[]) => void
+  },
+  options?: { slots?: Record<string, string> }
+) {
+  return render(Tag, {
+    props,
+    global: { plugins: [i18n] },
+    ...options
+  })
+}
+
+describe('Tag', () => {
+  it('renders label text', () => {
+    renderTag({ label: 'JavaScript' })
+    expect(screen.getByText('JavaScript')).toBeInTheDocument()
+  })
+
+  it('does not show remove button by default', () => {
+    renderTag({ label: 'Test' })
+    expect(screen.queryByRole('button')).not.toBeInTheDocument()
+  })
+
+  it('shows remove button when removable', () => {
+    renderTag({ label: 'Test', removable: true })
+    expect(screen.getByRole('button', { name: 'Remove' })).toBeInTheDocument()
+  })
+
+  it('emits remove event when remove button is clicked', async () => {
+    const user = userEvent.setup()
+    const onRemove = vi.fn()
+    renderTag({ label: 'Test', removable: true, onRemove })
+
+    await user.click(screen.getByRole('button', { name: 'Remove' }))
+    expect(onRemove).toHaveBeenCalledOnce()
+  })
+
+  it('renders icon slot content', () => {
+    renderTag(
+      { label: 'LoRA' },
+      {
+        slots: {
+          icon: '<i data-testid="tag-icon" class="icon-[lucide--folder]" />'
+        }
+      }
+    )
+    expect(screen.getByTestId('tag-icon')).toBeInTheDocument()
+  })
+})

src/components/chip/Tag.vue

@@ -0,0 +1,44 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+
+import { cn } from '@/utils/tailwindUtil'
+
+import { tagVariants } from './tag.variants'
+import type { TagVariants } from './tag.variants'
+
+const {
+  label,
+  shape = 'square',
+  removable = false,
+  class: className
+} = defineProps<{
+  label: string
+  shape?: TagVariants['shape']
+  removable?: boolean
+  class?: string
+}>()
+
+const emit = defineEmits<{
+  remove: [event: Event]
+}>()
+
+const tagClass = computed(() =>
+  cn(tagVariants({ shape, removable }), className)
+)
+</script>
+
+<template>
+  <span :class="tagClass">
+    <slot name="icon" />
+    <span class="truncate">{{ label }}</span>
+    <button
+      v-if="removable"
+      type="button"
+      :aria-label="$t('g.remove')"
+      class="inline-flex shrink-0 cursor-pointer items-center justify-center rounded-full p-0.5 hover:bg-white/10"
+      @click="emit('remove', $event)"
+    >
+      <i class="icon-[lucide--x] size-3" aria-hidden="true" />
+    </button>
+  </span>
+</template>

src/components/chip/tag.variants.ts

@@ -0,0 +1,24 @@
+import type { VariantProps } from 'cva'
+import { cva } from 'cva'
+
+export const tagVariants = cva({
+  base: 'inline-flex h-6 shrink-0 items-center justify-center gap-1 text-xs',
+  variants: {
+    shape: {
+      square:
+        'rounded-sm bg-modal-card-tag-background text-modal-card-tag-foreground',
+      rounded:
+        'rounded-full bg-secondary-background text-modal-card-tag-foreground'
+    },
+    removable: {
+      true: 'py-1 pr-1 pl-2',
+      false: 'px-2 py-1'
+    }
+  },
+  defaultVariants: {
+    shape: 'square',
+    removable: false
+  }
+})
+
+export type TagVariants = VariantProps<typeof tagVariants>

src/components/custom/widget/WorkflowTemplateSelectorDialog.vue

@@ -265,11 +265,7 @@
                 </template>
                 <template #bottom-right>
                   <template v-if="template.tags && template.tags.length > 0">
-                    <SquareChip
-                      v-for="tag in template.tags"
-                      :key="tag"
-                      :label="tag"
-                    />
+                    <Tag v-for="tag in template.tags" :key="tag" :label="tag" />
                   </template>
                 </template>
               </CardTop>
@@ -402,7 +398,7 @@ import { useI18n } from 'vue-i18n'
 import CardBottom from '@/components/card/CardBottom.vue'
 import CardContainer from '@/components/card/CardContainer.vue'
 import CardTop from '@/components/card/CardTop.vue'
-import SquareChip from '@/components/chip/SquareChip.vue'
+import Tag from '@/components/chip/Tag.vue'
 import SearchInput from '@/components/ui/search-input/SearchInput.vue'
 import MultiSelect from '@/components/input/MultiSelect.vue'
 import SingleSelect from '@/components/input/SingleSelect.vue'

src/components/widget/SampleModelSelector.vue

@@ -99,13 +99,13 @@
                 </Button>
               </template>
               <template #bottom-right>
-                <SquareChip label="png" />
-                <SquareChip label="1.2 MB" />
-                <SquareChip label="LoRA">
+                <Tag label="png" />
+                <Tag label="1.2 MB" />
+                <Tag label="LoRA">
                   <template #icon>
                     <i class="icon-[lucide--folder]" />
                   </template>
-                </SquareChip>
+                </Tag>
               </template>
             </CardTop>
           </template>
@@ -129,7 +129,7 @@ import MoreButton from '@/components/button/MoreButton.vue'
 import CardBottom from '@/components/card/CardBottom.vue'
 import CardContainer from '@/components/card/CardContainer.vue'
 import CardTop from '@/components/card/CardTop.vue'
-import SquareChip from '@/components/chip/SquareChip.vue'
+import Tag from '@/components/chip/Tag.vue'
 import SearchInput from '@/components/ui/search-input/SearchInput.vue'
 import MultiSelect from '@/components/input/MultiSelect.vue'
 import SingleSelect from '@/components/input/SingleSelect.vue'

src/components/widget/layout/BaseModalLayout.stories.ts

@@ -6,7 +6,7 @@ import MoreButton from '@/components/button/MoreButton.vue'
 import CardBottom from '@/components/card/CardBottom.vue'
 import CardContainer from '@/components/card/CardContainer.vue'
 import CardTop from '@/components/card/CardTop.vue'
-import SquareChip from '@/components/chip/SquareChip.vue'
+import Tag from '@/components/chip/Tag.vue'
 import MultiSelect from '@/components/input/MultiSelect.vue'
 import SearchInput from '@/components/ui/search-input/SearchInput.vue'
 import SingleSelect from '@/components/input/SingleSelect.vue'
@@ -76,7 +76,7 @@ const createStoryTemplate = (args: StoryArgs) => ({
     CardContainer,
     CardTop,
     CardBottom,
-    SquareChip
+    Tag
   },
   setup() {
     const t = (k: string) => k
@@ -276,13 +276,13 @@ const createStoryTemplate = (args: StoryArgs) => ({
                     </Button>
                   </template>
                   <template #bottom-right>
-                    <SquareChip label="png" />
-                    <SquareChip label="1.2 MB" />
-                    <SquareChip label="LoRA">
+                    <Tag label="png" />
+                    <Tag label="1.2 MB" />
+                    <Tag label="LoRA">
                       <template #icon>
                         <i class="icon-[lucide--folder] size-3" />
                       </template>
-                    </SquareChip>
+                    </Tag>
                   </template>
                 </CardTop>
               </template>
@@ -392,13 +392,13 @@ const createStoryTemplate = (args: StoryArgs) => ({
                     </Button>
                   </template>
                   <template #bottom-right>
-                    <SquareChip label="png" />
-                    <SquareChip label="1.2 MB" />
-                    <SquareChip label="LoRA">
+                    <Tag label="png" />
+                    <Tag label="1.2 MB" />
+                    <Tag label="LoRA">
                       <template #icon>
                         <i class="icon-[lucide--folder] size-3" />
                       </template>
-                    </SquareChip>
+                    </Tag>
                   </template>
                 </CardTop>
               </template>