chore: add submodule

diff --git a/.gitmodules b/.gitmodules
new file mode 100644 (file)
index 0000000..9baa58c
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "playground"]
+       path = playground
+       url = https://github.com/vuejs/create-vue-templates.git
+       branch = v2

diff --git a/playground b/playground
new file mode 160000 (submodule)
index 0000000..3170969
--- /dev/null
+++ b/playground
@@ -0,0 +1 @@
+Subproject commit 317096945be6578a22b0673a1631e3e9f8a0a552