Owner decisions of 2026-10-06; personas' public posts go to relays

The owner decided four gated questions, now in ROADMAP: personas publish a wall (G-0009), their public posts go to the
relays PrivaPub subscribes to, public threads publish their replies and context, and FEP-8fcf follower digests are sent.

The first is in: a persona's own public post outside any group, its edit and its deletion also go to the relays that
accepted us, as Mastodon sends them; nothing less public, and no boost. Checked live (scenarios/relay.sh, 15 checks):
the post reaches Activity-Relay, and Mastodon through aode-relay's announce. Mastodon drops what Activity-Relay forwards
without an LD signature or FEP-8b32 proof, which PrivaPub does not add yet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw

CLAUDE.md

@@ -591,7 +591,8 @@ tools/pasture/run.sh down                                            # removes e
   `peers/aoderelay.sh` aode-relay 0.3.129 as `aoderelay.test`):** `appsettings.Pasture.json` names both in
   `Federation:Relays`, so PrivaPub subscribes a minute after it starts. `scenarios/relay.sh` has Mastodon subscribe to
   each in turn, checks that a post of an account nobody here follows reaches the federated timeline (forwarded by one,
-  announced by the other), and has Mastodon leave again, so the town sees no relayed posts. 13 checks.
+  announced by the other), that alice's public post goes to the relays (and through aode-relay to Mastodon) and nothing
+  less public, and has Mastodon leave again, so the town sees no relayed posts. 15 checks.
 - **Smithereen (1.0.3):** its image on the shared MySQL (database `smithereen`, its schema from the image's commit),
   with imgproxy and a file server behind Caddy as `smithereen.test` (`/i` and `/s`), trusting the CA through a JDK
   store with it added (`JAVA_TOOL_OPTIONS`). MySQL takes its stored functions only with