Forgot the template json

Author: cpsievert

shiny/templates/chat/starters/hello/_template.json

@@ -0,0 +1,5 @@
+{
+  "type": "app",
+  "id": "chat-hello",
+  "title": "Hello Shiny Chat"
+}

shiny/templates/chat/starters/sidebar-dark/_template.json

@@ -0,0 +1,5 @@
+{
+  "type": "app",
+  "id": "chat-sidebar-dark",
+  "title": "Chat in a sidebar with dark mode"
+}