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/services/account/sign_up_email_validation_service_spec.rb

@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Account::SignUpEmailValidationService, type: :service do
+  let(:service) { described_class.new(email) }
+  let(:blocked_domains) { "gmail.com\noutlook.com" }
+  let(:valid_email_address) { instance_double(ValidEmail2::Address, valid?: true, disposable?: false) }
+  let(:disposable_email_address) { instance_double(ValidEmail2::Address, valid?: true, disposable?: true) }
+  let(:invalid_email_address) { instance_double(ValidEmail2::Address, valid?: false) }
+
+  before do
+    allow(GlobalConfigService).to receive(:load).with('BLOCKED_EMAIL_DOMAINS', '').and_return(blocked_domains)
+  end
+
+  describe '#perform' do
+    context 'when email is invalid format' do
+      let(:email) { 'invalid-email' }
+
+      it 'raises InvalidEmail with invalid message' do
+        allow(ValidEmail2::Address).to receive(:new).with(email).and_return(invalid_email_address)
+        expect { service.perform }.to raise_error do |error|
+          expect(error).to be_a(CustomExceptions::Account::InvalidEmail)
+          expect(error.message).to eq(I18n.t('errors.signup.invalid_email'))
+        end
+      end
+    end
+
+    context 'when domain is blocked' do
+      let(:email) { 'test@gmail.com' }
+
+      it 'raises InvalidEmail with blocked domain message' do
+        allow(ValidEmail2::Address).to receive(:new).with(email).and_return(valid_email_address)
+        expect { service.perform }.to raise_error do |error|
+          expect(error).to be_a(CustomExceptions::Account::InvalidEmail)
+          expect(error.message).to eq(I18n.t('errors.signup.blocked_domain'))
+        end
+      end
+    end
+
+    context 'when domain is blocked (case insensitive)' do
+      let(:email) { 'test@GMAIL.COM' }
+
+      it 'raises InvalidEmail with blocked domain message' do
+        allow(ValidEmail2::Address).to receive(:new).with(email).and_return(valid_email_address)
+        expect { service.perform }.to raise_error do |error|
+          expect(error).to be_a(CustomExceptions::Account::InvalidEmail)
+          expect(error.message).to eq(I18n.t('errors.signup.blocked_domain'))
+        end
+      end
+    end
+
+    context 'when email is from disposable provider' do
+      let(:email) { 'test@mailinator.com' }
+
+      it 'raises InvalidEmail with disposable message' do
+        allow(ValidEmail2::Address).to receive(:new).with(email).and_return(disposable_email_address)
+        expect { service.perform }.to raise_error do |error|
+          expect(error).to be_a(CustomExceptions::Account::InvalidEmail)
+          expect(error.message).to eq(I18n.t('errors.signup.disposable_email'))
+        end
+      end
+    end
+
+    context 'when email is valid business email' do
+      let(:email) { 'test@example.com' }
+
+      it 'returns true' do
+        allow(ValidEmail2::Address).to receive(:new).with(email).and_return(valid_email_address)
+        expect(service.perform).to be(true)
+      end
+    end
+  end
+end