docs(work): close story 03 — all demo content deleted, lint live

docs/work/_system/_state.json

@@ -1,5 +1,5 @@
 {
-  "updated_at": "2026-07-12T17:13:31.993Z",
+  "updated_at": "2026-07-12T17:35:51.000Z",
   "epics": {
     "platform-retrofit": {
       "status": "in-progress",
@@ -36,10 +36,10 @@
           ]
         },
         "03-delete-demo-apps-and-features": {
-          "status": "todo",
+          "status": "done",
           "title": "Delete web-tanstack and the four demo content features",
           "ac_total": 5,
-          "ac_completed": 4,
+          "ac_completed": 5,
           "depends_on": [
             "02-single-version-release-please"
           ],
@@ -238,8 +238,8 @@
   "ready": [
     {
       "epic": "platform-retrofit",
-      "story": "03-delete-demo-apps-and-features",
-      "title": "Delete web-tanstack and the four demo content features"
+      "story": "04-web-next-shell",
+      "title": "Reduce web-next to an auth shell with a boot smoke assertion"
     },
     {
       "epic": "platform-retrofit",
@@ -283,14 +283,6 @@
     }
   ],
   "blocked": [
-    {
-      "epic": "platform-retrofit",
-      "story": "04-web-next-shell",
-      "title": "Reduce web-next to an auth shell with a boot smoke assertion",
-      "waiting_on": [
-        "platform-retrofit/03-delete-demo-apps-and-features"
-      ]
-    },
     {
       "epic": "walking-skeleton",
       "story": "04-runner-app-protocol-clone-install",