post: mark queued item as posted [automated]

Author: github-actions[bot]

scripts/content-queue.json

@@ -132,10 +132,10 @@
       "id": 15,
       "text": "Computing without sovereignty is rented. Identity without sovereignty is borrowed. Capital without sovereignty is custodied.\n\nWe build all three layers because sovereignty is not a feature. It is the foundation.",
       "category": "thesis",
-      "status": "pending",
+      "status": "posted",
       "scheduled": "2026-04-12",
-      "posted_at": null,
-      "tweet_id": null
+      "posted_at": "2026-04-13T15:11:57.489Z",
+      "tweet_id": "2043708776919036003"
     },
     {
       "id": 16,