Add script to add `sourcearcade` realm to Keycloak
diff --git a/keycloak/environment.template b/keycloak/environment.template
new file mode 100644
index 0000000..f6ac757
--- /dev/null
+++ b/keycloak/environment.template
@@ -0,0 +1,3 @@
+# Set to enable GitHub OAUTH
+# GITHUB_OAUTH_CLIENT_ID=
+# GITHUB_OAUTH_CLIENT_SECRET=