Stage 5 fixes: RouteWithParams removal, Globalize fallbacks, search stub, to_s(:db) → to_fs(:db), LockedByAnotherUser autoload, test environment config

- Remove safe_path helper and content_path shim from link_helper.rb
- Update all safe_path call sites in views to use named route helpers directly
- Fix Globalize fallbacks via config.i18n.fallbacks in application.rb, remove i18n initializer
- Stub Node.search returning none (search disabled pending PostgreSQL upgrade)
- Replace to_s(:db) with to_fs(:db) in node.rb, nodes_helper.rb, link_helper.rb, admin view
- Move LockedByAnotherUser to app/models/locked_by_another_user.rb for Zeitwerk autoloading
- Fix config/environments/test.rb: config.assets removed, cache_classes → enable_reloading,
  test_order removed, minitest pinned to ~> 5.25
- Fix config/environments/development.rb: cache_classes → enable_reloading
- Park search vector migration in doc/ pending PostgreSQL and plpgsql availability

1 files changed, 0 insertions, 13 deletions

diff --git a/config/initializers/will_paginate_patch.rb b/config/initializers/will_paginate_patch.rb
deleted file mode 100644
index d03c882..0000000
--- a/config/initializers/will_paginate_patch.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require 'will_paginate/view_helpers/action_view'
-
-WillPaginate::ActionView::LinkRenderer.class_eval do
-  def url(page)
-    path = @template.request.path
-    page_param = WillPaginate::PageNumber(page)
-    if page_param == 1
-      path
-    else
-      "#{path}?#{@options[:param_name]}=#{page}"
-    end
-  end
-end