The page says who is on the roster, who may reach whose state and that the
manager is a normal agent. How topology.json is read and rebuilt, the wire
protocol and the prompt blocks move to 4-implementation/agent-state/roster.md,
unchanged, since the code they describe still exists.
system.md carries {{ label }}-style variables and an {% if not archetype %} block in place of the config:repo / config:archetype marker pairs, so prompt.rs drops its line filter, marker parsers and string replaces. The rendered prompt is byte for byte the old one for a custom agent, an archetype agent and an empty archetype name, with and without hive, swarm, docs and operators. hive-template now drops a block tag's own line.
The hive dashboard and the per-agent page lose their control-by-control UI
description and endpoint tables from the handbook. The full text moves to
4-implementation/web-ui/dashboard.md and agent-page.md, and the handbook pages
keep what an operator needs to find and use them. Code comments that named the
old sections point at the new pages.
The operator parts of the persistence and config-changes pages merge into
agents/persistence.md. The sqlite tables, state dirs, mounts and migrations move
to 4-implementation/agent-state/persistence.md, and the deploy path, meta flake,
deploy markers, startup migrations, root container, system messages and
autoupdate move to 4-implementation/agent-state/config-changes.md. Links, code
comments and nix comments that named the old sections point at the new pages.
