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>

enterprise/app/services/llm/base_ai_service.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+# Base service for LLM operations using RubyLLM.
+# New features should inherit from this class.
+class Llm::BaseAiService
+  DEFAULT_MODEL = Llm::Config::DEFAULT_MODEL
+  DEFAULT_TEMPERATURE = 1.0
+
+  attr_reader :model, :temperature
+
+  def initialize
+    Llm::Config.initialize!
+    setup_model
+    setup_temperature
+  end
+
+  def chat(model: @model, temperature: @temperature)
+    RubyLLM.chat(model: model).with_temperature(temperature)
+  end
+
+  private
+
+  def setup_model
+    config_value = InstallationConfig.find_by(name: 'CAPTAIN_OPEN_AI_MODEL')&.value
+    @model = (config_value.presence || DEFAULT_MODEL)
+  end
+
+  def setup_temperature
+    @temperature = DEFAULT_TEMPERATURE
+  end
+end

enterprise/app/services/llm/legacy_base_open_ai_service.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+# DEPRECATED: This class uses the legacy OpenAI Ruby gem directly.
+# Only used for PDF/file operations that require OpenAI's files API:
+# - Captain::Llm::PdfProcessingService (files.upload for assistants)
+# - Captain::Llm::PaginatedFaqGeneratorService (uses file_id from uploaded files)
+#
+# For all other LLM operations, use Llm::BaseAiService with RubyLLM instead.
+class Llm::LegacyBaseOpenAiService
+  DEFAULT_MODEL = 'gpt-4.1-mini'
+
+  attr_reader :client, :model
+
+  def initialize
+    @client = OpenAI::Client.new(
+      access_token: InstallationConfig.find_by!(name: 'CAPTAIN_OPEN_AI_API_KEY').value,
+      uri_base: uri_base,
+      log_errors: Rails.env.development?
+    )
+    setup_model
+  rescue StandardError => e
+    raise "Failed to initialize OpenAI client: #{e.message}"
+  end
+
+  private
+
+  def uri_base
+    endpoint = InstallationConfig.find_by(name: 'CAPTAIN_OPEN_AI_ENDPOINT')&.value
+    endpoint.presence || 'https://api.openai.com/'
+  end
+
+  def setup_model
+    config_value = InstallationConfig.find_by(name: 'CAPTAIN_OPEN_AI_MODEL')&.value
+    @model = (config_value.presence || DEFAULT_MODEL)
+  end
+end