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/api/specs/agentCapacityPolicies.spec.js

@@ -0,0 +1,98 @@
+import agentCapacityPolicies from '../agentCapacityPolicies';
+import ApiClient from '../ApiClient';
+
+describe('#AgentCapacityPoliciesAPI', () => {
+  it('creates correct instance', () => {
+    expect(agentCapacityPolicies).toBeInstanceOf(ApiClient);
+    expect(agentCapacityPolicies).toHaveProperty('get');
+    expect(agentCapacityPolicies).toHaveProperty('show');
+    expect(agentCapacityPolicies).toHaveProperty('create');
+    expect(agentCapacityPolicies).toHaveProperty('update');
+    expect(agentCapacityPolicies).toHaveProperty('delete');
+    expect(agentCapacityPolicies).toHaveProperty('getUsers');
+    expect(agentCapacityPolicies).toHaveProperty('addUser');
+    expect(agentCapacityPolicies).toHaveProperty('removeUser');
+    expect(agentCapacityPolicies).toHaveProperty('createInboxLimit');
+    expect(agentCapacityPolicies).toHaveProperty('updateInboxLimit');
+    expect(agentCapacityPolicies).toHaveProperty('deleteInboxLimit');
+  });
+
+  describe('API calls', () => {
+    const originalAxios = window.axios;
+    const axiosMock = {
+      get: vi.fn(() => Promise.resolve()),
+      post: vi.fn(() => Promise.resolve()),
+      put: vi.fn(() => Promise.resolve()),
+      delete: vi.fn(() => Promise.resolve()),
+    };
+
+    beforeEach(() => {
+      window.axios = axiosMock;
+      // Mock accountIdFromRoute
+      Object.defineProperty(agentCapacityPolicies, 'accountIdFromRoute', {
+        get: () => '1',
+        configurable: true,
+      });
+    });
+
+    afterEach(() => {
+      window.axios = originalAxios;
+    });
+
+    it('#getUsers', () => {
+      agentCapacityPolicies.getUsers(123);
+      expect(axiosMock.get).toHaveBeenCalledWith(
+        '/api/v1/accounts/1/agent_capacity_policies/123/users'
+      );
+    });
+
+    it('#addUser', () => {
+      const userData = { id: 456, capacity: 20 };
+      agentCapacityPolicies.addUser(123, userData);
+      expect(axiosMock.post).toHaveBeenCalledWith(
+        '/api/v1/accounts/1/agent_capacity_policies/123/users',
+        {
+          user_id: 456,
+          capacity: 20,
+        }
+      );
+    });
+
+    it('#removeUser', () => {
+      agentCapacityPolicies.removeUser(123, 456);
+      expect(axiosMock.delete).toHaveBeenCalledWith(
+        '/api/v1/accounts/1/agent_capacity_policies/123/users/456'
+      );
+    });
+
+    it('#createInboxLimit', () => {
+      const limitData = { inboxId: 1, conversationLimit: 10 };
+      agentCapacityPolicies.createInboxLimit(123, limitData);
+      expect(axiosMock.post).toHaveBeenCalledWith(
+        '/api/v1/accounts/1/agent_capacity_policies/123/inbox_limits',
+        {
+          inbox_id: 1,
+          conversation_limit: 10,
+        }
+      );
+    });
+
+    it('#updateInboxLimit', () => {
+      const limitData = { conversationLimit: 15 };
+      agentCapacityPolicies.updateInboxLimit(123, 789, limitData);
+      expect(axiosMock.put).toHaveBeenCalledWith(
+        '/api/v1/accounts/1/agent_capacity_policies/123/inbox_limits/789',
+        {
+          conversation_limit: 15,
+        }
+      );
+    });
+
+    it('#deleteInboxLimit', () => {
+      agentCapacityPolicies.deleteInboxLimit(123, 789);
+      expect(axiosMock.delete).toHaveBeenCalledWith(
+        '/api/v1/accounts/1/agent_capacity_policies/123/inbox_limits/789'
+      );
+    });
+  });
+});