remove the hivectl-only quota verbs and the trollshell status feed

docs/2-handbook/hives/hivectl-cli.md

@@ -16,9 +16,6 @@ This document contains the help content for the `hivectl` command-line program.
 * [`hivectl agent rebuild`↴](#hivectl-agent-rebuild)
 * [`hivectl agent choom`↴](#hivectl-agent-choom)
 * [`hivectl agent watch`↴](#hivectl-agent-watch)
-* [`hivectl agent quota`↴](#hivectl-agent-quota)
-* [`hivectl agent quota show`↴](#hivectl-agent-quota-show)
-* [`hivectl agent quota set`↴](#hivectl-agent-quota-set)
 * [`hivectl agent subvol`↴](#hivectl-agent-subvol)
 * [`hivectl agent subvol upgrade`↴](#hivectl-agent-subvol-upgrade)
 * [`hivectl agent subvol snapshot`↴](#hivectl-agent-subvol-snapshot)
@@ -26,7 +23,6 @@ This document contains the help content for the `hivectl` command-line program.
 * [`hivectl agent subvol snapshot delete`↴](#hivectl-agent-subvol-snapshot-delete)
 * [`hivectl agent subvol snapshot send`↴](#hivectl-agent-subvol-snapshot-send)
 * [`hivectl list-agents`↴](#hivectl-list-agents)
-* [`hivectl quota-enable`↴](#hivectl-quota-enable)
 * [`hivectl wg`↴](#hivectl-wg)
 * [`hivectl wg init`↴](#hivectl-wg-init)
 * [`hivectl wg peer`↴](#hivectl-wg-peer)
@@ -47,7 +43,6 @@ Sibling to the `hive-c0re` daemon binary. Covers host-side admin operations that
 
 * `agent` — Lifecycle actions on ONE managed agent container. Needs the hive-c0re daemon running
 * `list-agents` — Show all managed agents with their status and technical state
-* `quota-enable` — Enable btrfs qgroup accounting on the agent-state filesystem
 * `wg` — WireGuard inter-hive mesh setup helpers
 * `peer-config` — Generate the federation peer-config block for THIS hive
 * `stop` — Stop containers hive-wide in one operator action
@@ -67,7 +62,7 @@ Sibling to the `hive-c0re` daemon binary. Covers host-side admin operations that
 
 Lifecycle actions on ONE managed agent container. Needs the hive-c0re daemon running.
 
-Everything here targets a single named agent (`hivectl agent foo restart`, `hivectl agent foo choom`, …) — anything that acts hive-wide lives at the top level instead (`list-agents`, `restart`/`stop`/`start` with a scope, `quota-enable`).
+Everything here targets a single named agent (`hivectl agent foo restart`, `hivectl agent foo choom`, …) — anything that acts hive-wide lives at the top level instead (`list-agents`, `restart`/`stop`/`start` with a scope).
 
 **Usage:** `hivectl agent <NAME> <COMMAND>`
 
@@ -83,7 +78,6 @@ Everything here targets a single named agent (`hivectl agent foo restart`, `hive
 * `rebuild` — Apply pending config to this managed container
 * `choom` — Open an interactive Claude session inside this agent's container
 * `watch` — Follow this agent's live turn/tool-call event stream from the CLI
-* `quota` — This agent's disk accounting + optional quota via btrfs qgroups
 * `subvol` — btrfs subvolume management for this agent's state dir
 
 ###### **Arguments:**
@@ -198,59 +192,24 @@ Prints one compact line per event as they happen. Control characters in agent-wr
 
 
 
-## `hivectl agent quota`
-
-This agent's disk accounting + optional quota via btrfs qgroups.
-
-Needs `hivectl quota-enable` run once hive-wide first. No-op on non-btrfs hosts.
-
-**Usage:** `hivectl agent quota <COMMAND>`
-
-###### **Subcommands:**
-
-* `show` — Report this agent's disk usage from btrfs qgroups
-* `set` — Set or clear this agent's disk-usage quota
-
-
-
-## `hivectl agent quota show`
-
-Report this agent's disk usage from btrfs qgroups
-
-**Usage:** `hivectl agent quota show`
-
-
-
-## `hivectl agent quota set`
-
-Set or clear this agent's disk-usage quota
-
-**Usage:** `hivectl agent quota set <SIZE>`
-
-###### **Arguments:**
-
-* `<SIZE>` — Size cap (`5G`, `500M`, `1073741824`) or `none` to clear
-
-
-
 ## `hivectl agent subvol`
 
 btrfs subvolume management for this agent's state dir.
 
-Upgrade an existing plain-dir agent's state into a btrfs subvolume so it gains snapshots and per-subvol usage/quota.
+Upgrade an existing plain-dir agent's state into a btrfs subvolume so it gains snapshots.
 
 **Usage:** `hivectl agent subvol <COMMAND>`
 
 ###### **Subcommands:**
 
-* `upgrade` — Convert a plain-dir agent state root into a btrfs subvolume in place, so it gains snapshots and per-subvol usage/quota
+* `upgrade` — Convert a plain-dir agent state root into a btrfs subvolume in place, so it gains snapshots
 * `snapshot` — Read-only snapshots of this agent's state subvolume
 
 
 
 ## `hivectl agent subvol upgrade`
 
-Convert a plain-dir agent state root into a btrfs subvolume in place, so it gains snapshots and per-subvol usage/quota.
+Convert a plain-dir agent state root into a btrfs subvolume in place, so it gains snapshots.
 
 Bounces the agent to migrate its state, so it requires `--yes`.
 
@@ -331,16 +290,6 @@ Global — not scoped to one agent, so it lives at the top level rather than und
 
 
 
-## `hivectl quota-enable`
-
-Enable btrfs qgroup accounting on the agent-state filesystem.
-
-Global one-shot toggle (not per-agent), hence top-level rather than under `hivectl agent <name>`. Idempotent — safe to re-run. Once enabled, `hivectl agent <name> quota show`/`quota set` work.
-
-**Usage:** `hivectl quota-enable`
-
-
-
 ## `hivectl wg`
 
 WireGuard inter-hive mesh setup helpers.

docs/4-implementation/agent-state/persistence.md

@@ -604,13 +604,6 @@ until an explicit opt-in upgrade.
   actually a subvolume, then the normal `remove_dir_all` sweep covers
   plain-dir agents.
 
-Per-subvolume disk-usage accounting and optional quotas have since
-landed as the qgroup work: `hivectl quota-enable` turns on btrfs
-qgroup accounting hive-wide (opt-in, no-op on non-btrfs hosts), and
-`hivectl agent <name> quota show|set` reads/limits one agent's
-subvolume usage through the same hive-priv-mediated path as
-subvolume creation/deletion above.
-
 The old snapshot store no longer exists; swarm-archive will replace it for agent-state backups, and nothing copies the subvolume off the host in the meantime.
 
 The subvolume is the whole agent state root, so `work/` is part of every