feat(04-01): generate jobs and admin controllers, reject model imports

Scaffold pact.Job and pact.AdminController stubs with Winter YAML
assets, and fail summer build when models imports a sibling package.

Co-authored-by: Cursor <cursoragent@cursor.com>

cmd/summer/main.go

@@ -31,6 +31,8 @@ func toolCommands() []bonfire.Command {
 		makeModelCommand(),
 		makeMigrationCommand(),
 		makeCommandCommand(),
+		makeJobCommand(),
+		makeAdminControllerCommand(),
 		addPluginCommand(),
 		devCommand(),
 		parityProxyCommand(),
@@ -159,6 +161,52 @@ func makeCommandCommand() bonfire.Command {
 	}
 }
 
+func makeJobCommand() bonfire.Command {
+	return bonfire.Command{
+		Name:        "make:job",
+		Description: "Generate a plugin job without importing River",
+		Args:        makeArtifactArgs(),
+		Run: func(ctx context.Context, in bonfire.Input, out bonfire.Output) error {
+			dir, err := os.Getwd()
+			if err != nil {
+				return err
+			}
+			id, name, err := resolveMakeArgs(in, "make:job")
+			if err != nil {
+				return err
+			}
+			result, err := build.MakeJob(ctx, dir, id, name)
+			if err != nil {
+				return err
+			}
+			return printArtifact(out, result)
+		},
+	}
+}
+
+func makeAdminControllerCommand() bonfire.Command {
+	return bonfire.Command{
+		Name:        "make:admin-controller",
+		Description: "Generate an admin controller with fields.yaml and columns.yaml",
+		Args:        makeArtifactArgs(),
+		Run: func(ctx context.Context, in bonfire.Input, out bonfire.Output) error {
+			dir, err := os.Getwd()
+			if err != nil {
+				return err
+			}
+			id, name, err := resolveMakeArgs(in, "make:admin-controller")
+			if err != nil {
+				return err
+			}
+			result, err := build.MakeAdminController(ctx, dir, id, name)
+			if err != nil {
+				return err
+			}
+			return printArtifact(out, result)
+		},
+	}
+}
+
 func makeArtifactArgs() []bonfire.Arg {
 	return []bonfire.Arg{
 		{Name: "plugin", Description: "Plugin ID in vendor.plugin form, or the artifact name when already inside the plugin"},