post: mark queued item as posted [automated]

Author: github-actions[bot]

scripts/content-queue.json

@@ -60,10 +60,10 @@
       "id": 7,
       "text": "Sovereignty is not a product feature. It is an architectural commitment made before the first line of code. Every component we build assumes the network is hostile and the user owns their data.",
       "category": "thesis",
-      "status": "pending",
+      "status": "posted",
       "scheduled": "2026-04-04",
-      "posted_at": null,
-      "tweet_id": null
+      "posted_at": "2026-04-05T14:30:49.827Z",
+      "tweet_id": "2040799323919646816"
     },
     {
       "id": 8,