docs: new root as prior history lost (orphan + GC); ~215 commits not recoverable

configs/bonfire/public-feeds.md

@@ -0,0 +1,11 @@
+# Bonfire public feeds
+
+Posts land in the author outbox first. Copy to local/internet feeds or guests see stale timelines.
+
+**Official:** [Feed structure](https://docs.bonfirenetworks.org/feed_structure.html) (`FeedPublish`).  
+No official republish recipe — SQL + gitbot below are ops workarounds.
+
+- One-off SQL: `scripts/bonfire/publish-outbox-to-public.sql`
+- Gitbot: republish every cycle (`gitbot-mirror.py`)
+
+Check: https://bonfire.hacktivism.ch/feed/local (not only `/`).