Update workshop idea form css (#539)

* Remove validation on workshop from story idea (bc sometimes enter external workshop title)

* Change display of time_frame_total on workshop_idea form

Author: maebeale

app/views/workshop_ideas/_form.html.erb

@@ -63,7 +63,7 @@
         <label class="block text-md font-medium text-gray-700 mb-1">
           Timeframe / Duration
         </label>
-        <div class="flex gap-x-2 items-center">
+        <div class="flex gap-x-2 font-bold text-xl items-center">
           <span data-timeframe-target="output"
             class="text-gray-900 font-medium">
             <%= f.object.time_frame_total %>