Add country_code attribute to Security model and related classes

* Update Security model to include country_code in the data definition.
* Modify Provider::SecurityConcept to define country_code for security.
* Enhance Provider::Synth to extract country_code from security data.
* Update Security::Provided to include country_code when creating security instances.
* Adjust Security::SynthComboboxOption to add country_code as an attribute.
* Revise combobox_security partial to conditionally display country flag and code.

app/models/provider/security_concept.rb

@@ -1,7 +1,7 @@
 module Provider::SecurityConcept
   extend ActiveSupport::Concern
 
-  Security = Data.define(:symbol, :name, :logo_url, :exchange_operating_mic)
+  Security = Data.define(:symbol, :name, :logo_url, :exchange_operating_mic, :country_code)
   SecurityInfo = Data.define(:symbol, :name, :links, :logo_url, :description, :kind, :exchange_operating_mic)
   Price = Data.define(:symbol, :date, :price, :currency, :exchange_operating_mic)
 

app/models/provider/synth.rb

@@ -106,6 +106,7 @@ class Provider::Synth < Provider
           name: security.dig("name"),
           logo_url: security.dig("logo_url"),
           exchange_operating_mic: security.dig("exchange", "operating_mic_code"),
+          country_code: security.dig("exchange", "country_code")
         )
       end
     end

app/models/security.rb

@@ -21,6 +21,7 @@ class Security < ApplicationRecord
       name: name,
       logo_url: logo_url,
       exchange_operating_mic: exchange_operating_mic,
+      country_code: country_code
     )
   end
 

app/models/security/provided.rb

@@ -22,6 +22,7 @@ module Security::Provided
             name: provider_security.name,
             logo_url: provider_security.logo_url,
             exchange_operating_mic: provider_security.exchange_operating_mic,
+            country_code: provider_security.country_code
           )
         end
       else

app/models/security/synth_combobox_option.rb

@@ -1,7 +1,7 @@
 class Security::SynthComboboxOption
   include ActiveModel::Model
 
-  attr_accessor :symbol, :name, :logo_url, :exchange_operating_mic
+  attr_accessor :symbol, :name, :logo_url, :exchange_operating_mic, :country_code
 
   def id
     "#{symbol}|#{exchange_operating_mic}" # submitted by combobox as value

app/views/securities/_combobox_security.turbo_stream.erb

@@ -1,11 +1,24 @@
 <div class="flex items-center">
   <%= image_tag(combobox_security.logo_url, class: "rounded-full h-8 w-8 inline-block mr-2" ) %>
-  <div class="flex flex-col">
-    <span class="text-sm font-medium">
-      <%= combobox_security.name.presence || combobox_security.symbol %>
-    </span>
-    <span class="text-xs text-secondary">
-      <%= "#{combobox_security.symbol} (#{combobox_security.exchange_operating_mic})" %>
-    </span>
+  <div class="flex items-center justify-between w-full">
+    <div class="flex flex-col">
+      <span class="text-sm font-medium">
+        <%= combobox_security.name.presence || combobox_security.symbol %>
+      </span>
+      <span class="text-xs text-secondary">
+        <%= "#{combobox_security.symbol} (#{combobox_security.exchange_operating_mic})" %>
+      </span>
+    </div>
+    <% if combobox_security.country_code.present? %>
+      <div class="flex items-center bg-container-inset rounded-sm px-1.5 py-1 gap-1">
+        <%= image_tag("https://hatscripts.github.io/circle-flags/flags/#{combobox_security.country_code.downcase}.svg",
+                      class: "h-4 rounded-sm", # h-3 (12px) matches text-xs, w-5 for 3:5 aspect ratio
+                      alt: "#{combobox_security.country_code.upcase} flag",
+                      title: combobox_security.country_code.upcase) %>
+        <span class="text-xs text-secondary">
+          <%= combobox_security.country_code.upcase %>
+        </span>
+      </div>
+    <% end %>
   </div>
 </div>