General rewrite to support scales different than 1

src/commands/status.cr

@@ -3,16 +3,18 @@ module Faaso
     struct Status
       def local(options, name)
         funko = Funko::Funko.from_names([name])[0]
-        Log.info { "Name: #{funko.name}" }
-        Log.info { "Scale: #{funko.scale}" }
-        containers = funko.containers
-        Log.info { "Containers: #{funko.containers.size}" }
-        containers.each do |container|
+        status = funko.docker_status
+
+        Log.info { "Name: #{status["name"]}" }
+        Log.info { "Scale: #{status["scale"]}" }
+
+        Log.info { "Containers: #{status["containers"].size}" }
+        status["containers"].each do |container|
           Log.info { "  #{container.@names[0]} #{container.status}" }
         end
-        images = funko.images
-        Log.info { "Images: #{images.size}" }
-        images.each do |image|
+
+        Log.info { "Images: #{status["images"].size}" }
+        status["images"].each do |image|
           Log.info { "  #{image.repo_tags} #{image.created}" }
         end
       end