Fix missing proposal translations

app/views/proposals/_form.html.erb

@@ -33,9 +33,7 @@
     <%= f.invisible_captcha :subtitle %>
 
     <div class="small-12 column">
-      <%= f.text_field :video_url, placeholder: t("proposals.form.proposal_video_url"),
-                                   label: t("proposals.form.proposal_video_url"),
-                                   hint: t("proposals.form.proposal_video_url_note") %>
+      <%= f.text_field :video_url, hint: t("proposals.form.proposal_video_url_note") %>
     </div>
 
     <% if feature?(:allow_images) %>
@@ -52,7 +50,7 @@
 
     <div class="small-12 medium-6 column">
       <%= f.select :geozone_id, geozone_select_options,
-        include_blank: t("geozones.none"), label: t("proposals.form.geozone") %>
+        include_blank: t("geozones.none") %>
     </div>
 
     <% if feature?(:map) %>

config/locales/en/activerecord.yml

@@ -201,6 +201,7 @@ en:
         description: "Description"
         selected: "Mark as selected"
         terms_of_service: "Terms of service"
+        video_url: "External video URL"
       proposal/translation:
         title: "Proposal title"
         description: "Proposal text"

config/locales/es/activerecord.yml

@@ -203,6 +203,7 @@ es:
         description: "Descripción"
         selected: "Marcar como seleccionada"
         terms_of_service: "Términos de servicio"
+        video_url: "Enlace a vídeo externo"
       proposal/translation:
         title: "Título de la propuesta"
         description: "Texto desarrollado de la propuesta"