feat: add back behaviour

app/views/locations/check_answers.html.erb

@@ -4,7 +4,7 @@
 <% content_for :before_content do %>
   <%= govuk_back_link(
     text: "Back",
-    href: scheme_locations_path(@scheme),
+    href: :back,
   ) %>
 <% end %>
 

app/views/locations/mobility_standards.html.erb

@@ -3,7 +3,7 @@
 <% content_for :before_content do %>
   <%= govuk_back_link(
         text: "Back",
-        href: "/schemes/#{@scheme.id}/support",
+        href: :back,
         ) %>
 <% end %>
 

app/views/locations/name.html.erb

@@ -3,7 +3,7 @@
 <% content_for :before_content do %>
   <%= govuk_back_link(
         text: "Back",
-        href: scheme_locations_path(@scheme),
+        href: :back,
         ) %>
 <% end %>
 

app/views/locations/postcode.html.erb

@@ -3,7 +3,7 @@
 <% content_for :before_content do %>
   <%= govuk_back_link(
         text: "Back",
-        href: scheme_locations_path(@scheme),
+        href: :back,
         ) %>
 <% end %>
 

app/views/locations/startdate.html.erb

@@ -3,7 +3,7 @@
 <% content_for :before_content do %>
   <%= govuk_back_link(
         text: "Back",
-        href: scheme_locations_path(@scheme),
+        href: :back,
         ) %>
 <% end %>
 

app/views/locations/type_of_unit.html.erb

@@ -3,7 +3,7 @@
 <% content_for :before_content do %>
   <%= govuk_back_link(
         text: "Back",
-        href: scheme_locations_path(@scheme),
+        href: :back,
         ) %>
 <% end %>
 

app/views/locations/units.html.erb

@@ -3,7 +3,7 @@
 <% content_for :before_content do %>
   <%= govuk_back_link(
         text: "Back",
-        href: scheme_locations_path(@scheme),
+        href: :back,
         ) %>
 <% end %>
 

db/schema.rb

@@ -374,15 +374,15 @@ ActiveRecord::Schema[7.0].define(version: 2022_11_22_130928) do
     t.integer "la_known"
     t.integer "income1"
     t.integer "income1nk"
-    t.integer "details_known_2"
-    t.integer "details_known_3"
-    t.integer "details_known_4"
     t.integer "age4"
     t.integer "age4_known"
     t.integer "age5"
     t.integer "age5_known"
     t.integer "age6"
     t.integer "age6_known"
+    t.integer "details_known_2"
+    t.integer "details_known_3"
+    t.integer "details_known_4"
     t.index ["created_by_id"], name: "index_sales_logs_on_created_by_id"
     t.index ["managing_organisation_id"], name: "index_sales_logs_on_managing_organisation_id"
     t.index ["owning_organisation_id"], name: "index_sales_logs_on_owning_organisation_id"