feat(web): RowActionsMenu generic primary + ⋮ for admin tables

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web/src/lib/components/RowActionsMenu.svelte

@@ -0,0 +1,114 @@
+<script lang="ts" module>
+  import type { ComponentType, SvelteComponent } from 'svelte';
+
+  type IconProp = ComponentType<SvelteComponent>;
+
+  export interface RowAction {
+    icon: IconProp;
+    label: string;
+    onclick: () => void;
+    danger?: boolean;
+    disabled?: boolean;
+  }
+</script>
+
+<script lang="ts">
+  import { MoreVertical } from 'lucide-svelte';
+  import TrackMenuItem from './TrackMenuItem.svelte';
+
+  let {
+    primary,
+    secondary
+  }: {
+    /** The most-likely action; rendered inline as a primary button. */
+    primary: RowAction;
+    /** Other actions; rendered inline above md, in a popover below md. */
+    secondary: RowAction[];
+  } = $props();
+
+  let menuOpen = $state(false);
+
+  function toggleMenu(e: MouseEvent) {
+    e.stopPropagation();
+    menuOpen = !menuOpen;
+  }
+
+  function fire(action: RowAction) {
+    if (action.disabled) return;
+    menuOpen = false;
+    action.onclick();
+  }
+</script>
+
+<svelte:window onclick={() => { menuOpen = false; }} onkeydown={(e) => e.key === 'Escape' && (menuOpen = false)} />
+
+<div class="flex items-center gap-2">
+  <!-- Primary action: always inline -->
+  <button
+    type="button"
+    disabled={primary.disabled}
+    onclick={() => fire(primary)}
+    class="inline-flex items-center gap-1 rounded-md bg-action-primary px-3 py-1.5 text-sm
+           text-action-fg disabled:opacity-50 min-h-[44px] md:min-h-0"
+  >
+    <primary.icon size={14} strokeWidth={1} />
+    {primary.label}
+  </button>
+
+  <!-- Secondary actions: inline above md, popover below md -->
+  <div class="hidden md:flex items-center gap-2">
+    {#each secondary as action (action.label)}
+      <button
+        type="button"
+        disabled={action.disabled}
+        onclick={() => fire(action)}
+        class="inline-flex items-center gap-1 rounded-md border px-3 py-1.5 text-sm
+               disabled:opacity-50
+               {action.danger
+                 ? 'border-action-destructive text-action-destructive hover:bg-action-destructive/10'
+                 : 'border-border text-text-secondary hover:text-text-primary hover:bg-surface-hover'}"
+      >
+        <action.icon size={14} strokeWidth={1} />
+        {action.label}
+      </button>
+    {/each}
+  </div>
+
+  <!-- Mobile overflow trigger -->
+  {#if secondary.length > 0}
+    <div class="relative md:hidden inline-block">
+      <button
+        type="button"
+        aria-label="More actions"
+        aria-haspopup="menu"
+        aria-expanded={menuOpen}
+        onclick={toggleMenu}
+        class="rounded p-1 text-text-secondary hover:text-text-primary
+               min-h-[44px] min-w-[44px] flex items-center justify-center"
+      >
+        <MoreVertical size={18} strokeWidth={1} />
+      </button>
+
+      {#if menuOpen}
+        <div
+          role="menu"
+          tabindex="-1"
+          class="absolute right-0 top-full z-20 mt-1 w-56 rounded-md border border-border
+                 bg-surface p-1 shadow-lg"
+          onclick={(e) => e.stopPropagation()}
+          onkeydown={(e) => e.stopPropagation()}
+        >
+          {#each secondary as action (action.label)}
+            <TrackMenuItem
+              icon={action.icon}
+              label={action.label}
+              onclick={() => fire(action)}
+              danger={action.danger}
+              disabled={action.disabled}
+            />
+          {/each}
+        </div>
+      {/if}
+    </div>
+  {/if}
+</div>

web/src/lib/components/RowActionsMenu.test.ts

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+import { describe, it, expect, vi } from 'vitest';
+import { render, screen, fireEvent } from '@testing-library/svelte';
+import { Check, X, Trash2 } from 'lucide-svelte';
+import RowActionsMenu from './RowActionsMenu.svelte';
+
+describe('RowActionsMenu', () => {
+  it('renders the primary action inline', () => {
+    const onApprove = vi.fn();
+    render(RowActionsMenu, {
+      props: {
+        primary: { icon: Check, label: 'Approve', onclick: onApprove },
+        secondary: []
+      }
+    });
+    expect(screen.getByText('Approve')).toBeInTheDocument();
+  });
+
+  it('fires the primary action onclick', async () => {
+    const onApprove = vi.fn();
+    render(RowActionsMenu, {
+      props: {
+        primary: { icon: Check, label: 'Approve', onclick: onApprove },
+        secondary: []
+      }
+    });
+    await fireEvent.click(screen.getByText('Approve'));
+    expect(onApprove).toHaveBeenCalledOnce();
+  });
+
+  it('renders secondary action labels and exposes the overflow trigger', () => {
+    render(RowActionsMenu, {
+      props: {
+        primary: { icon: Check, label: 'Approve', onclick: vi.fn() },
+        secondary: [
+          { icon: X, label: 'Reassign', onclick: vi.fn() },
+          { icon: Trash2, label: 'Delete', onclick: vi.fn(), danger: true }
+        ]
+      }
+    });
+    // Both inline (md:flex) and overflow-trigger (md:hidden) markup are
+    // present in jsdom; the test confirms labels exist and the overflow
+    // trigger is in the DOM.
+    expect(screen.getAllByText('Reassign').length).toBeGreaterThan(0);
+    expect(screen.getAllByText('Delete').length).toBeGreaterThan(0);
+    expect(screen.getByLabelText('More actions')).toBeInTheDocument();
+  });
+
+  it('opens the overflow menu when ⋮ is clicked', async () => {
+    render(RowActionsMenu, {
+      props: {
+        primary: { icon: Check, label: 'Approve', onclick: vi.fn() },
+        secondary: [{ icon: X, label: 'Reassign', onclick: vi.fn() }]
+      }
+    });
+    const trigger = screen.getByLabelText('More actions');
+    expect(trigger.getAttribute('aria-expanded')).toBe('false');
+    await fireEvent.click(trigger);
+    expect(trigger.getAttribute('aria-expanded')).toBe('true');
+  });
+
+  it('omits the overflow trigger when secondary is empty', () => {
+    render(RowActionsMenu, {
+      props: {
+        primary: { icon: Check, label: 'Approve', onclick: vi.fn() },
+        secondary: []
+      }
+    });
+    expect(screen.queryByLabelText('More actions')).not.toBeInTheDocument();
+  });
+});