docs: retire the agent hierarchy from every page that described it

The topology doc keeps its filename and its second half (manager
special-casing, harness unit shape) — both are cross-referenced from
other pages and neither is about the parent field. Its first half is
rewritten: what topology.json is now, and a table of what the removal
took with it, so a reader who finds `<parent>` or `set-parent` in an old
issue thread learns it went away rather than moved.

The dashboard's tree-rendering section is marked dormant rather than
deleted: the walk is still in swarm.js and retiring it is the frontend
owner's call.
This commit is contained in:
atlas 2026-09-21 21:18:08 +02:00 • committed by atlas
commit 179f873722
17 changed files with 186 additions and 262 deletions

View file

@ -60,11 +60,7 @@
# against hive names, in `swarm-otel.nix`'s own `reservedOwners`.
"swarm"
]
# Deliberately absent, and both are load-bearing omissions:
#
# `<parent>` / `<children>` — routing recipients the ident charset already
# rejects, so no name can ever equal them; listing them would imply a guard
# that never fires.
# Deliberately absent, and it is a load-bearing omission:
#
# `ruth` — a real agent, not a literal. A second agent wanting that name is a
# name that is TAKEN, which the roster answers, not this list.