feat(11.1-03): add the Setup and Console docs sections

- setup: introduction, installation rewritten from install to serve,
  configuration with the keys an application sets
- console: introduction, setup and maintenance, scaffolding, writing
  commands, utilities; every command name is checker-verified
- bonfire ExampleCatalog shows arguments, bare and repeatable flags
- index links the section introductions; TestDocsRequiredPages lists
  the seven new pages

modules/bonfire/example_test.go

@@ -25,3 +25,29 @@ func ExampleCall() {
 	}
 	// Output: Hello, blog
 }
+
+func ExampleCatalog() {
+	publish := bonfire.Command{
+		Name:        "blog:publish",
+		Description: "Publish a post",
+		Args:        []bonfire.Arg{{Name: "slug", Description: "Post slug", Required: true}},
+		Flags: []bonfire.Flag{
+			{Name: "dry-run", Description: "Report without writing", Bare: true},
+			{Name: "tag", Description: "Tag to add (repeatable)", Repeatable: true},
+		},
+		Run: func(ctx context.Context, in bonfire.Input, out bonfire.Output) error {
+			slug, _ := in.Argument("slug")
+			dryRun, _ := in.Flag("dry-run")
+			out.Printf("publish %s, tags %v, dry run %s\n", slug, in.Flags("tag"), dryRun)
+			return nil
+		},
+	}
+
+	// The generated main publishes a catalog of every command on the app.
+	catalog := bonfire.NewCatalog([]bonfire.Command{publish})
+	args := []string{"hello-world", "--tag", "news", "--tag", "go", "--dry-run"}
+	if err := catalog.Call(context.Background(), "blog:publish", args, os.Stdout); err != nil {
+		fmt.Println(err)
+	}
+	// Output: publish hello-world, tags [news go], dry run true
+}