Merge branch 'main' into house

* main:
  Add hotwire-spark
  Fix for Safari which doesn't support `field-sizing: content`
  Add button and action to delete a bubble
  Indicate draggable element
  Stub draggable collection size divider
  Make close and trash more distinct

Gemfile

@@ -34,6 +34,10 @@ group :development, :test do
   gem "rubocop-rails-omakase", require: false
 end
 
+group :development do
+  gem "hotwire-spark"
+end
+
 group :test do
   gem "capybara"
   gem "selenium-webdriver"