diff --git a/.gitignore b/.gitignore
index 1704cc2..ea1c2d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,4 @@ tmp/
 autonomous-coding/
 claude-plugins/
 roa2web/
+.gstack/
diff --git a/gomag-vending b/gomag-vending
new file mode 160000
index 0000000..5191014
--- /dev/null
+++ b/gomag-vending
@@ -0,0 +1 @@
+Subproject commit 51910148ef642b274883aa9d970bb41c348cc3c4
diff --git a/roaauto b/roaauto
new file mode 160000
index 0000000..d93a7b2
--- /dev/null
+++ b/roaauto
@@ -0,0 +1 @@
+Subproject commit d93a7b29039d8be4a6a1daa446ad447ae1083631
diff --git a/space-booking b/space-booking
new file mode 160000
index 0000000..953f312
--- /dev/null
+++ b/space-booking
@@ -0,0 +1 @@
+Subproject commit 953f3121cf02522bc34aa771d6e3d8f46b65e24e
diff --git a/vending_data_intelligence_report b/vending_data_intelligence_report
new file mode 160000
index 0000000..3f410c3
--- /dev/null
+++ b/vending_data_intelligence_report
@@ -0,0 +1 @@
+Subproject commit 3f410c3fb8b7d9dc075d62986c47a4697356df82