Add component to render the form poll

Right now it just renders the questions as it used to.

app/components/polls/form_component.html.erb

@@ -0,0 +1 @@
+<%= render Polls::Questions::QuestionComponent.with_collection(questions) %>

app/components/polls/form_component.rb

@@ -0,0 +1,7 @@
+class Polls::FormComponent < ApplicationComponent
+  attr_reader :questions
+
+  def initialize(questions)
+    @questions = questions
+  end
+end

app/views/polls/show.html.erb

@@ -31,7 +31,7 @@
         <% end %>
       <% end %>
 
-      <%= render Polls::Questions::QuestionComponent.with_collection(@questions) %>
+      <%= render Polls::FormComponent.new(@questions) %>
     </div>
   </div>