refactor(webui): move badge into primitives

- move the shared badge primitive and styling out of the form component module
- keep primary-button badge styling working via a data-slot hook instead of a form-local class
- update the import pages and primitive tests to consume the new home for Badge

webui/src/components/form/form.module.css

@@ -449,48 +449,6 @@
   }
 }
 
-.badge {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  min-width: 2ch;
-  padding: 1px 7px;
-  border: 1px solid transparent;
-  border-radius: 999px;
-  font-size: 0.74rem;
-  font-weight: 700;
-  line-height: 1.2;
-  white-space: nowrap;
-  vertical-align: middle;
-  color: rgba(255, 255, 255, 0.45);
-  background: rgba(255, 255, 255, 0.05);
-  border-color: rgba(255, 255, 255, 0.08);
-
-  &[data-tone='info'] {
-    color: rgb(var(--accent-light-rgb));
-    background: rgba(var(--accent-rgb), 0.12);
-    border-color: rgba(var(--accent-light-rgb), 0.12);
-  }
-
-  &[data-tone='success'] {
-    color: #4ade80;
-    background: rgba(74, 222, 128, 0.12);
-    border-color: rgba(74, 222, 128, 0.12);
-  }
-
-  &[data-tone='warning'] {
-    color: #fbbf24;
-    background: rgba(251, 191, 36, 0.12);
-    border-color: rgba(251, 191, 36, 0.12);
-  }
-
-  &[data-tone='danger'] {
-    color: #f87171;
-    background: rgba(248, 113, 113, 0.12);
-    border-color: rgba(248, 113, 113, 0.12);
-  }
-}
-
 .button {
   display: inline-flex;
   align-items: center;
@@ -576,7 +534,7 @@
     color: rgba(0, 0, 0, 0.55);
   }
 
-  &[data-variant='primary'] .badge {
+  &[data-variant='primary'] [data-slot='badge'] {
     color: #fff;
     background: rgba(0, 0, 0, 0.18);
     border-color: rgba(0, 0, 0, 0.22);

webui/src/components/form/form.test.tsx

@@ -3,7 +3,6 @@ import { useState } from 'react';
 import { describe, expect, it } from 'vitest';
 
 import {
-  Badge,
   Button,
   Checkbox,
   FormActions,
@@ -115,8 +114,6 @@ function FormDemo() {
         />
       </FormField>
 
-      <Badge tone="warning">12</Badge>
-
       <FormError message="Validation failed" />
 
       <FormActions>
@@ -170,7 +167,6 @@ describe('form primitives', () => {
     fireEvent.click(highPriority);
     expect(highPriority).toHaveAttribute('aria-pressed', 'true');
 
-    expect(screen.getByText('12')).toHaveAttribute('data-tone', 'warning');
     expect(screen.getByRole('button', { name: 'Cancel' })).toBeInTheDocument();
     expect(screen.getByRole('button', { name: 'Save' })).toHaveAttribute('data-variant', 'primary');
   });

webui/src/components/form/form.tsx

@@ -283,22 +283,6 @@ export const OptionButton = forwardRef<HTMLButtonElement, OptionButtonProps>(fun
   );
 });
 
-type BaseBadgeProps = ComponentPropsWithoutRef<'span'>;
-
-export type BadgeTone = 'neutral' | 'info' | 'success' | 'warning' | 'danger';
-
-export type BadgeProps = Omit<BaseBadgeProps, 'className'> & {
-  className?: string;
-  tone?: BadgeTone;
-};
-
-export const Badge = forwardRef<HTMLSpanElement, BadgeProps>(function Badge(
-  { className, tone = 'neutral', ...props },
-  ref,
-) {
-  return <span ref={ref} className={clsx(styles.badge, className)} data-tone={tone} {...props} />;
-});
-
 type BaseButtonProps = ComponentPropsWithoutRef<typeof BaseButton>;
 
 export type ButtonProps = Omit<BaseButtonProps, 'className'> & {

webui/src/components/form/index.ts

@@ -1,6 +1,5 @@
 export {
   Button,
-  Badge,
   FormActions,
   FormError,
   FormField,

webui/src/components/primitives/primitives.module.css

@@ -43,3 +43,45 @@
   background: rgba(255, 120, 120, 0.08);
   color: rgba(255, 214, 214, 0.94);
 }
+
+.badge {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 2ch;
+  padding: 1px 7px;
+  border: 1px solid transparent;
+  border-radius: 999px;
+  font-size: 0.74rem;
+  font-weight: 700;
+  line-height: 1.2;
+  white-space: nowrap;
+  vertical-align: middle;
+  color: rgba(255, 255, 255, 0.45);
+  background: rgba(255, 255, 255, 0.05);
+  border-color: rgba(255, 255, 255, 0.08);
+}
+
+.badge[data-tone='info'] {
+  color: rgb(var(--accent-light-rgb));
+  background: rgba(var(--accent-rgb), 0.12);
+  border-color: rgba(var(--accent-light-rgb), 0.12);
+}
+
+.badge[data-tone='success'] {
+  color: #4ade80;
+  background: rgba(74, 222, 128, 0.12);
+  border-color: rgba(74, 222, 128, 0.12);
+}
+
+.badge[data-tone='warning'] {
+  color: #fbbf24;
+  background: rgba(251, 191, 36, 0.12);
+  border-color: rgba(251, 191, 36, 0.12);
+}
+
+.badge[data-tone='danger'] {
+  color: #f87171;
+  background: rgba(248, 113, 113, 0.12);
+  border-color: rgba(248, 113, 113, 0.12);
+}

webui/src/components/primitives/primitives.test.tsx

@@ -1,7 +1,7 @@
 import { render, screen } from '@testing-library/react';
 import { describe, expect, it } from 'vitest';
 
-import { Notice, Show } from './primitives';
+import { Badge, Notice, Show } from './primitives';
 
 describe('Show', () => {
   it('renders children when the condition is true', () => {
@@ -50,3 +50,18 @@ describe('Notice', () => {
     expect(screen.getByRole('note')).toHaveAttribute('data-tone', 'warning');
   });
 });
+
+describe('Badge', () => {
+  it('renders with neutral styling by default', () => {
+    render(<Badge>12</Badge>);
+
+    expect(screen.getByText('12')).toHaveAttribute('data-slot', 'badge');
+    expect(screen.getByText('12')).toHaveAttribute('data-tone', 'neutral');
+  });
+
+  it('supports tone overrides', () => {
+    render(<Badge tone="warning">12</Badge>);
+
+    expect(screen.getByText('12')).toHaveAttribute('data-tone', 'warning');
+  });
+});

webui/src/components/primitives/primitives.tsx

@@ -23,6 +23,30 @@ export function Show<T>({ fallback = null, children, when }: ShowProps<T>) {
   return <>{children}</>;
 }
 
+type BaseBadgeProps = ComponentPropsWithoutRef<'span'>;
+
+export type BadgeTone = 'neutral' | 'info' | 'success' | 'warning' | 'danger';
+
+export type BadgeProps = Omit<BaseBadgeProps, 'className'> & {
+  className?: string;
+  tone?: BadgeTone;
+};
+
+export const Badge = forwardRef<HTMLSpanElement, BadgeProps>(function Badge(
+  { className, tone = 'neutral', ...props },
+  ref,
+) {
+  return (
+    <span
+      ref={ref}
+      className={clsx(styles.badge, className)}
+      data-slot="badge"
+      data-tone={tone}
+      {...props}
+    />
+  );
+});
+
 export type NoticeTone = 'neutral' | 'info' | 'success' | 'warning' | 'danger';
 
 export type NoticeProps = Omit<ComponentPropsWithoutRef<'div'>, 'className'> & {

webui/src/routes/import/-ui/auto-import-tab.tsx

@@ -3,7 +3,6 @@ import clsx from 'clsx';
 import { useEffect, useState } from 'react';
 
 import {
-  Badge,
   Button,
   OptionButton,
   OptionButtonGroup,
@@ -11,6 +10,7 @@ import {
   Select,
   Switch,
 } from '@/components/form/form';
+import { Badge } from '@/components/primitives';
 
 import type {
   ImportAutoFilter,

webui/src/routes/import/-ui/singles-import-tab.tsx

@@ -1,8 +1,8 @@
 import clsx from 'clsx';
 import { useEffect } from 'react';
 
-import { Badge, Button, Checkbox, TextInput } from '@/components/form/form';
-import { Notice } from '@/components/primitives';
+import { Button, Checkbox, TextInput } from '@/components/form/form';
+import { Badge, Notice } from '@/components/primitives';
 
 import type { SingleSearchState } from '../-import.store';
 import type { ImportTrackResult } from '../-import.types';