Update AutoRegistrar to fit with dry-system 0.19

Gemfile

@@ -9,7 +9,8 @@ gemspec
 group :test do
   gem "activesupport"
   gem "dry-auto_inject", require: false
-  gem "dry-system"
+  gem "dry-configurable", github: "dry-rb/dry-configurable"
+  gem "dry-system", "~> 0.19.0"
 end
 
 group :tools do

lib/dry/effects/extensions/system.rb

@@ -8,11 +8,12 @@ module Dry
   module Effects
     module System
       class AutoRegistrar < ::Dry::System::AutoRegistrar
-        def call(dir)
-          super do |config|
-            config.memoize = true
-            config.instance { |c| c.instance.freeze }
-            yield(config) if block_given?
+        # Always memoize and freeze registered components
+        def call(component_dir)
+          components(component_dir).each do |component|
+            next unless register_component?(component)
+
+            container.register(component.key, memoize: true) { component.instance.freeze }
           end
         end
       end

spec/extensions/system/system/app.rb

@@ -2,13 +2,17 @@
 
 module Test
   class App < Dry::Effects::System::Container
-    config.root = ::File.expand_path(::File.join(__dir__, '..'))
-    config.default_namespace = 'test'
+    configure do |config|
+      config.root = ::File.expand_path(::File.join(__dir__, '..'))
+      config.component_dirs.default_namespace = 'test'
+      config.component_dirs.add_to_load_path = true
+      config.component_dirs.add "app"
+    end
 
     Import = injector
 
-    load_paths!('app')
-    auto_register!('app')
+    # load_paths!('app')
+    # auto_register!('app')
 
     boot(:persistence) do |container|
       init() {}