feat: implement basic info display for anemos

app/controllers/instance_controller.rb

@@ -0,0 +1,26 @@
+class InstanceController < ApplicationController
+  def create
+    zone = create_instance_params
+    public_id = Nanoid.generate(size: 6)
+    name = Spicy::Proton.pair(" ")
+    password = Nanoid.generate(size: 3, alphabet: "0123456789")
+    instance = Instance.new(zone: zone, public_id: public_id, name: name, password: password)
+    if instance.save
+      redirect_to(show_instance_path(public_id: public_id))
+    end
+  end
+
+  def show
+    @instance = Instance.find_by(public_id: show_instance_params)
+  end
+
+  private
+
+  def create_instance_params
+    params.expect(:zone)
+  end
+
+  def show_instance_params
+    params.expect(:public_id)
+  end
+end

app/controllers/page_controller.rb

@@ -0,0 +1,4 @@
+class PageController < ApplicationController
+  def index
+  end
+end