25: Use simple_format to display puzzle questions (#38)

Render puzzle question with line breaks

Use Rails' simple_format helper to display puzzle questions with preserved
line breaks in the table view. This improves readability for questions
containing newline characters from the database.

See: https://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html

Author: fbuys

app/views/puzzles/_puzzles_table.html.erb

@@ -14,7 +14,7 @@
   <tbody>
     <% puzzles.each do |puzzle| %>
       <tr id="<%= dom_id(puzzle) %>">
-        <td><%= puzzle.question %></td>
+        <td><%= simple_format(puzzle.question) %></td>
         <td><%= puzzle.answer %></td>
         <td><%= puzzle.explanation %></td>
         <td>
@@ -47,4 +47,4 @@
       </tr>
     <% end %>
   </tbody>
-</table>
+</table>