docs(work): close story 09 (template/clean-slate branch created)

docs/work/_system/_state.json

@@ -1,5 +1,5 @@
 {
-  "updated_at": "2026-07-12T18:36:43.636Z",
+  "updated_at": "2026-07-12T18:55:42.123Z",
   "epics": {
     "platform-retrofit": {
       "status": "in-progress",
@@ -95,10 +95,10 @@
           "blocks": []
         },
         "09-template-snapshot": {
-          "status": "todo",
+          "status": "done",
           "title": "Snapshot the clean slate as an orphan template branch",
           "ac_total": 1,
-          "ac_completed": 0,
+          "ac_completed": 1,
           "depends_on": [],
           "blocks": []
         }
@@ -241,11 +241,6 @@
       "story": "08-rewrite-agent-docs",
       "title": "Rewrite CLAUDE.md and AGENTS.md for Veect"
     },
-    {
-      "epic": "platform-retrofit",
-      "story": "09-template-snapshot",
-      "title": "Snapshot the clean slate as an orphan template branch"
-    },
     {
       "epic": "walking-skeleton",
       "story": "01-vite-kitchen-fixture",