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>

spec/controllers/api/v1/widget/configs_controller_spec.rb

@@ -0,0 +1,78 @@
+require 'rails_helper'
+
+RSpec.describe '/api/v1/widget/config', type: :request do
+  let(:account) { create(:account) }
+  let(:web_widget) { create(:channel_widget, account: account) }
+  let!(:contact) { create(:contact, account: account) }
+  let(:contact_inbox) { create(:contact_inbox, contact: contact, inbox: web_widget.inbox) }
+  let(:payload) { { source_id: contact_inbox.source_id, inbox_id: web_widget.inbox.id } }
+  let(:token) { Widget::TokenService.new(payload: payload).generate_token }
+
+  describe 'POST /api/v1/widget/config' do
+    let(:params) { { website_token: web_widget.website_token } }
+    let(:response_keys) { %w[website_channel_config contact global_config] }
+
+    context 'with invalid website token' do
+      it 'returns not found' do
+        post '/api/v1/widget/config', params: { website_token: '' }
+        expect(response).to have_http_status(:not_found)
+      end
+    end
+
+    context 'with correct website token and missing X-Auth-Token' do
+      it 'returns widget config along with a new contact' do
+        expect do
+          post '/api/v1/widget/config',
+               params: params,
+               as: :json
+        end.to change(Contact, :count).by(1)
+
+        expect(response).to have_http_status(:success)
+        response_data = response.parsed_body
+        expect(response_data.keys).to include(*response_keys)
+      end
+    end
+
+    context 'with correct website token and valid X-Auth-Token' do
+      it 'returns widget config along with the same contact' do
+        expect do
+          post '/api/v1/widget/config',
+               params: params,
+               headers: { 'X-Auth-Token' => token },
+               as: :json
+        end.not_to change(Contact, :count)
+
+        expect(response).to have_http_status(:success)
+        response_data = response.parsed_body
+        expect(response_data.keys).to include(*response_keys)
+        expect(response_data['contact']['pubsub_token']).to eq(contact_inbox.pubsub_token)
+      end
+
+      it 'returns 401 if account is suspended' do
+        account.update!(status: :suspended)
+
+        post '/api/v1/widget/config',
+             params: params,
+             headers: { 'X-Auth-Token' => token },
+             as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'with correct website token and invalid X-Auth-Token' do
+      it 'returns widget config and new contact with error message' do
+        expect do
+          post '/api/v1/widget/config',
+               params: params,
+               headers: { 'X-Auth-Token' => 'invalid token' },
+               as: :json
+        end.to change(Contact, :count).by(1)
+
+        expect(response).to have_http_status(:success)
+        response_data = response.parsed_body
+        expect(response_data.keys).to include(*response_keys)
+      end
+    end
+  end
+end