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/widget/helpers/specs/urlParamsHelper.spec.js

@@ -0,0 +1,51 @@
+import {
+  buildSearchParamsWithLocale,
+  getLocale,
+  buildPopoutURL,
+} from '../urlParamsHelper';
+
+describe('#buildSearchParamsWithLocale', () => {
+  it('returns correct search params', () => {
+    let windowSpy = vi.spyOn(window, 'window', 'get');
+    windowSpy.mockImplementation(() => ({
+      WOOT_WIDGET: {
+        $root: {
+          $i18n: {
+            locale: 'el',
+          },
+        },
+      },
+    }));
+    expect(buildSearchParamsWithLocale('?test=1234')).toEqual(
+      '?test=1234&locale=el'
+    );
+    expect(buildSearchParamsWithLocale('')).toEqual('?locale=el');
+    windowSpy.mockRestore();
+  });
+});
+
+describe('#getLocale', () => {
+  it('returns correct locale', () => {
+    expect(getLocale('?test=1&cw_conv=2&locale=fr')).toEqual('fr');
+    expect(getLocale('?test=1&locale=fr')).toEqual('fr');
+    expect(getLocale('?test=1&cw_conv=2&website_token=3&locale=fr')).toEqual(
+      'fr'
+    );
+    expect(getLocale('')).toEqual(null);
+  });
+});
+
+describe('#buildPopoutURL', () => {
+  it('returns popout URL', () => {
+    expect(
+      buildPopoutURL({
+        origin: 'https://chatwoot.com',
+        conversationCookie: 'random-jwt-token',
+        websiteToken: 'random-website-token',
+        locale: 'ar',
+      })
+    ).toEqual(
+      'https://chatwoot.com/widget?cw_conversation=random-jwt-token&website_token=random-website-token&locale=ar'
+    );
+  });
+});