ROADMAP: P9's server side is done

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

docs/ROADMAP.md

@@ -61,8 +61,8 @@ Written 2026-10-01 from the original 2023 code, the decePubClient UI, a federati
     good; a persona addressed without being named could not see the post (silent mentions).
 - [ ] P7 Threads, communities, moderation, the social graph
 - [ ] P8 Signatures, discovery, the long tail
-- [ ] P9 Reading at volume (owner decision 2026-10-04, back from "Cut"): lists, server-side filters, scheduled posts,
-  followed hashtags, trends and a directory
+- [x] P9 Reading at volume (owner decision 2026-10-04, back from "Cut"): lists, server-side filters, scheduled posts,
+  followed hashtags, trends and a directory (the server side, 2026-10-05; decePub's screens follow)
   - [x] Lists: CRUD, members (followed accounts only, dropped when the follow ends), `timelines/list` with Mastodon's
     replies policies, exclusive lists kept out of home, and `accounts/search?following=true` to fill them. Lists are the
     persona's own and never federate.