Add `bdk-cli` as a submodule

diff --git a/.gitmodules b/.gitmodules
new file mode 100644 (file)
index 0000000..d746143
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "bdk-cli"]
+       path = playground/bdk-cli
+       url = https://www.github.com/bitcoindevkit/bdk-cli

diff --git a/playground/bdk-cli b/playground/bdk-cli
new file mode 160000 (submodule)
index 0000000..e23a892
--- /dev/null
+++ b/playground/bdk-cli
@@ -0,0 +1 @@
+Subproject commit e23a892ae32d6c2b4a5efc7200aa272b74e2577c