Add form to assign targets to a record

app/components/sdg_management/relations/edit_component.html.erb

@@ -0,0 +1,7 @@
+<%= header %>
+
+<%= form_for record, url: update_path do |f| %>
+  <%= f.text_field :sdg_target_list %>
+
+  <%= f.submit %>
+<% end %>

app/components/sdg_management/relations/edit_component.rb

@@ -0,0 +1,24 @@
+class SDGManagement::Relations::EditComponent < ApplicationComponent
+  include Header
+
+  attr_reader :record
+
+  def initialize(record)
+    @record = record
+  end
+
+  private
+
+    def title
+      @record.title
+    end
+
+    def update_path
+      {
+        controller: "sdg_management/relations",
+        action: :update,
+        relatable_type: record.class.name.tableize,
+        id: record
+      }
+    end
+end