Frontend buttons to operate on funkos work, they show feedback, they refresh after they finish their request

src/daemon/funko.cr

@@ -5,6 +5,34 @@ require "../funko.cr"
 module Funko
   extend self
 
+  get "/funkos/:name/pause/" do |env|
+    funko = Funko.from_names([env.params.url["name"]])[0]
+    funko.pause
+    funko.wait_for("paused", 5)
+  end
+
+  get "/funkos/:name/unpause/" do |env|
+    funko = Funko.from_names([env.params.url["name"]])[0]
+    funko.unpause
+    funko.wait_for("running", 5)
+  end
+
+  get "/funkos/:name/start/" do |env|
+    funko = Funko.from_names([env.params.url["name"]])[0]
+    funko.start
+    funko.wait_for("running", 5)
+  end
+
+  get "/funkos/:name/stop/" do |env|
+    funko = Funko.from_names([env.params.url["name"]])[0]
+    begin
+      funko.stop
+      funko.wait_for("exited", 5)
+    rescue ex : Docr::Errors::DockerAPIError
+      halt env, status_code: 500, response: "Failed to stop container"
+    end
+  end
+
   get "/funkos/" do |env|
     funkos = Funko.from_docker
     funkos.sort! { |a, b| a.name <=> b.name }