AI chat layout skeleton

app/controllers/chats_controller.rb

@@ -0,0 +1,17 @@
+class ChatsController < ApplicationController
+  def index
+    Current.user.update!(current_chat: nil)
+    @chats = Current.user.chats.ordered
+  end
+
+  def create
+    @chat = Current.user.chats.create_with_defaults!
+
+    redirect_to chat_path(@chat)
+  end
+
+  def show
+    @chat = Current.user.chats.find(params[:id])
+    Current.user.update!(current_chat: @chat)
+  end
+end