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/models/contact_inbox.rb

@@ -0,0 +1,79 @@
+# == Schema Information
+#
+# Table name: contact_inboxes
+#
+#  id            :bigint           not null, primary key
+#  hmac_verified :boolean          default(FALSE)
+#  pubsub_token  :string
+#  created_at    :datetime         not null
+#  updated_at    :datetime         not null
+#  contact_id    :bigint
+#  inbox_id      :bigint
+#  source_id     :text             not null
+#
+# Indexes
+#
+#  index_contact_inboxes_on_contact_id              (contact_id)
+#  index_contact_inboxes_on_inbox_id                (inbox_id)
+#  index_contact_inboxes_on_inbox_id_and_source_id  (inbox_id,source_id) UNIQUE
+#  index_contact_inboxes_on_pubsub_token            (pubsub_token) UNIQUE
+#  index_contact_inboxes_on_source_id               (source_id)
+#
+
+class ContactInbox < ApplicationRecord
+  include Pubsubable
+  include RegexHelper
+  validates :inbox_id, presence: true
+  validates :contact_id, presence: true
+  validates :source_id, presence: true
+  validate :valid_source_id_format?
+
+  belongs_to :contact
+  belongs_to :inbox
+
+  has_many :conversations, dependent: :destroy_async
+
+  # contact_inboxes that are not associated with any conversation
+  scope :stale_without_conversations, lambda { |time_period|
+    left_joins(:conversations)
+      .where('contact_inboxes.created_at < ?', time_period)
+      .where(conversations: { contact_id: nil })
+  }
+
+  def webhook_data
+    {
+      id: id,
+      contact: contact.try(:webhook_data),
+      inbox: inbox.webhook_data,
+      account: inbox.account.webhook_data,
+      current_conversation: current_conversation.try(:webhook_data),
+      source_id: source_id
+    }
+  end
+
+  def current_conversation
+    conversations.last
+  end
+
+  private
+
+  def validate_twilio_source_id
+    # https://www.twilio.com/docs/glossary/what-e164#regex-matching-for-e164
+    if inbox.channel.medium == 'sms' && !TWILIO_CHANNEL_SMS_REGEX.match?(source_id)
+      errors.add(:source_id, "invalid source id for twilio sms inbox. valid Regex #{TWILIO_CHANNEL_SMS_REGEX}")
+    elsif inbox.channel.medium == 'whatsapp' && !TWILIO_CHANNEL_WHATSAPP_REGEX.match?(source_id)
+      errors.add(:source_id, "invalid source id for twilio whatsapp inbox. valid Regex #{TWILIO_CHANNEL_WHATSAPP_REGEX}")
+    end
+  end
+
+  def validate_whatsapp_source_id
+    return if WHATSAPP_CHANNEL_REGEX.match?(source_id)
+
+    errors.add(:source_id, "invalid source id for whatsapp inbox. valid Regex #{WHATSAPP_CHANNEL_REGEX}")
+  end
+
+  def valid_source_id_format?
+    validate_twilio_source_id if inbox.channel_type == 'Channel::TwilioSms'
+    validate_whatsapp_source_id if inbox.channel_type == 'Channel::Whatsapp'
+  end
+end