Initial commit: Add logistics and order_detail message types

- Add Logistics component with progress tracking
- Add OrderDetail component for order information
- Support data-driven steps and actions
- Add blue color scale to widget SCSS
- Fix node overflow and progress bar rendering issues
- Add English translations for dashboard components

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

app/javascript/dashboard/composables/spec/useAgentsList.spec.js

@@ -0,0 +1,102 @@
+import { ref } from 'vue';
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { useAgentsList } from '../useAgentsList';
+import { useMapGetter } from 'dashboard/composables/store';
+import { allAgentsData, formattedAgentsData } from './fixtures/agentFixtures';
+import * as agentHelper from 'dashboard/helper/agentHelper';
+
+// Mock vue-i18n
+vi.mock('vue-i18n', () => ({
+  useI18n: () => ({
+    t: key => (key === 'AGENT_MGMT.MULTI_SELECTOR.LIST.NONE' ? 'None' : key),
+  }),
+}));
+
+vi.mock('dashboard/composables/store');
+vi.mock('dashboard/helper/agentHelper');
+
+// Create a mock None agent
+const mockNoneAgent = {
+  confirmed: true,
+  name: 'None',
+  id: 0,
+  role: 'agent',
+  account_id: 0,
+  email: 'None',
+};
+
+const mockUseMapGetter = (overrides = {}) => {
+  const defaultGetters = {
+    getCurrentUser: ref(allAgentsData[0]),
+    getSelectedChat: ref({ inbox_id: 1, meta: { assignee: true } }),
+    getCurrentAccountId: ref(1),
+    'inboxAssignableAgents/getAssignableAgents': ref(() => allAgentsData),
+  };
+
+  const mergedGetters = { ...defaultGetters, ...overrides };
+
+  useMapGetter.mockImplementation(getter => mergedGetters[getter]);
+};
+
+describe('useAgentsList', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    agentHelper.getAgentsByUpdatedPresence.mockImplementation(agents => agents);
+    agentHelper.getSortedAgentsByAvailability.mockReturnValue(
+      formattedAgentsData.slice(1)
+    );
+
+    mockUseMapGetter();
+  });
+
+  it('returns agentsList and assignableAgents', () => {
+    const { agentsList, assignableAgents } = useAgentsList();
+
+    expect(assignableAgents.value).toEqual(allAgentsData);
+    expect(agentsList.value[0]).toEqual(mockNoneAgent);
+    expect(agentsList.value.length).toBe(
+      formattedAgentsData.slice(1).length + 1
+    );
+  });
+
+  it('includes None agent when includeNoneAgent is true', () => {
+    const { agentsList } = useAgentsList(true);
+
+    expect(agentsList.value[0]).toEqual(mockNoneAgent);
+    expect(agentsList.value.length).toBe(
+      formattedAgentsData.slice(1).length + 1
+    );
+  });
+
+  it('excludes None agent when includeNoneAgent is false', () => {
+    const { agentsList } = useAgentsList(false);
+
+    expect(agentsList.value[0].id).not.toBe(0);
+    expect(agentsList.value.length).toBe(formattedAgentsData.slice(1).length);
+  });
+
+  it('handles empty assignable agents', () => {
+    mockUseMapGetter({
+      'inboxAssignableAgents/getAssignableAgents': ref(() => []),
+    });
+    agentHelper.getSortedAgentsByAvailability.mockReturnValue([]);
+
+    const { agentsList, assignableAgents } = useAgentsList();
+
+    expect(assignableAgents.value).toEqual([]);
+    expect(agentsList.value).toEqual([mockNoneAgent]);
+  });
+
+  it('handles missing inbox_id', () => {
+    mockUseMapGetter({
+      getSelectedChat: ref({ meta: { assignee: true } }),
+      'inboxAssignableAgents/getAssignableAgents': ref(() => []),
+    });
+    agentHelper.getSortedAgentsByAvailability.mockReturnValue([]);
+
+    const { agentsList, assignableAgents } = useAgentsList();
+
+    expect(assignableAgents.value).toEqual([]);
+    expect(agentsList.value).toEqual([mockNoneAgent]);
+  });
+});