Migrate to Rais 8.0

- Remove all Rodauth stuff and implement simple custom auth
- Migrate from sprockets to propshaft, hack some bootstrap stuff

config/initializers/assets.rb

@@ -5,7 +5,7 @@ Rails.application.config.assets.version = '1.0'
 
 # Add additional assets to the asset load path.
 # Rails.application.config.assets.paths << Emoji.images_path
-Rails.application.config.assets.paths << Rails.root.join('node_modules/bootstrap-icons/font')
+# Rails.application.config.assets.paths << Rails.root.join('node_modules/bootstrap-icons/font')
 
 # Precompile additional assets.
 # application.js, application.css, and all non-JS/CSS in the app/assets

config/initializers/rodauth.rb

@@ -1,3 +0,0 @@
-Rodauth::Rails.configure do |config|
-  config.app = "RodauthApp"
-end