Extract argumentization for cmd and add proper escaping

lib/mrsk/commands/base.rb

@@ -1,6 +1,6 @@
 module Mrsk::Commands
   class Base
-    delegate :redact, to: Mrsk::Utils
+    delegate :redact, :argumentize_for_cmd, to: Mrsk::Utils
 
     MAX_LOG_SIZE = "10m"
 

lib/mrsk/commands/traefik.rb

@@ -53,7 +53,11 @@ class Mrsk::Commands::Traefik < Mrsk::Commands::Base
 
   private
     def cmd_args
-      (config.raw_config.dig(:traefik, "args") || { }).collect { |(key, value)| [ "--#{key}", value ] }.flatten
+      if args = config.raw_config.dig(:traefik, "args")
+        argumentize_for_cmd args
+      else
+        []
+      end
     end
 
     def host_port