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

hive-host-sock/src/lib.rs

@@ -155,22 +155,6 @@ pub enum HostRequest {
     /// pending reminders) — the `hivectl list-agents` roster view.
     /// Reuses the dashboard's per-agent `ContainerView` aggregation.
     AgentStatus,
-    /// Turn this connection into a live push feed of agent-status changes,
-    /// so a polling loop against [`HostRequest::AgentStatus`] is no longer
-    /// the only way to notice one. The one verb on this socket that answers
-    /// with more than one response: the server acks with a bare
-    /// [`HostResponse::success()`] first, then keeps the connection open
-    /// and writes one further [`HostResponse::agent_statuses`] (always a
-    /// single-row `Vec`) per changed agent, for as long as the client stays
-    /// connected. No further requests are read on this connection after
-    /// this one — open a fresh connection for anything else.
-    ///
-    /// Best-effort, same contract the dashboard's own live channel already
-    /// has: a slow reader can miss updates rather than back-pressuring the
-    /// daemon, so a client that cares about the *current* state after a gap
-    /// should still fall back to a fresh [`HostRequest::AgentStatus`] poll,
-    /// not assume the stream alone is authoritative.
-    SubscribeAgentStatus,
     /// Report this hive's canonical DNS domain
     /// (`services.hyperhive.domain`) plus the browser-facing home /
     /// forge / matrix URLs, daemon-sourced so custom forge/matrix
@@ -210,32 +194,6 @@ pub enum HostRequest {
         #[serde(default)]
         scope: LifecycleScope,
     },
-    /// Turn on btrfs qgroup accounting on the agent-state filesystem, via
-    /// the privileged helper. Daemon-side equivalent of `hivectl
-    /// quota-enable`. Returns advisory lines in [`HostResponse::messages`].
-    QuotaEnable,
-    /// Set (or, with `limit = None`, clear) an agent's btrfs disk quota via
-    /// the privileged helper. Daemon-side equivalent of `hivectl agent
-    /// <name> quota set`; the size string is parsed to bytes client-side.
-    /// Returns a bare success — the client prints the confirmation from
-    /// the value it sent.
-    QuotaLimit {
-        name: Ident,
-        #[serde(default)]
-        limit: Option<u64>,
-    },
-    /// Report btrfs qgroup usage (`hivectl agent <name> quota show`, or all
-    /// kept state dirs when `name` is absent — no CLI path reaches the
-    /// absent case today, but the daemon still supports it). The daemon
-    /// resolves the agent set and reads each subvolume's referenced/
-    /// exclusive usage via the privileged helper. Result rows land in
-    /// [`HostResponse::quota`]; a "btrfs quota not enabled" error
-    /// short-circuits the whole sweep as a plain [`HostResponse::error`]
-    /// so the client can print the enable hint.
-    QuotaShow {
-        #[serde(default)]
-        name: Option<Ident>,
-    },
     /// Migrate an agent's plain state dir to a btrfs subvolume via the
     /// privileged helper (`hivectl agent <name> subvol upgrade`). The agent
     /// MUST already be stopped — the client orchestrates stop → this →
@@ -263,25 +221,6 @@ pub enum HostRequest {
     },
 }
 
-/// One agent's btrfs qgroup usage row — the [`HostRequest::QuotaShow`]
-/// result unit. `referenced` / `exclusive` are byte counts when the agent
-/// has a live qgroup; both are `None` (with an explanatory `note`) for a
-/// plain-dir agent that has no subvolume to account. The client formats the
-/// byte counts into human-readable columns.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct QuotaRow {
-    pub agent: String,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub referenced: Option<u64>,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub exclusive: Option<u64>,
-    /// Set instead of the byte counts when the agent has no qgroup data
-    /// (plain dir, or a non-"quota not enabled" read error), so the client
-    /// can print an inline explanation and keep going.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub note: Option<String>,
-}
-
 /// Selects which container classes a hive-wide [`HostRequest::Stop`] /
 /// [`HostRequest::Start`] touches. An all-false scope means **everything**
 /// (the bare `hivectl stop` / `start`); set individual fields to restrict
@@ -401,10 +340,6 @@ pub struct HostResponse {
     /// Empty for requests that produce no such output.
     #[serde(default, skip_serializing_if = "Vec::is_empty")]
     pub messages: Vec<String>,
-    /// `QuotaShow` result — one row per agent with its btrfs qgroup usage.
-    /// `None` for every other request kind.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub quota: Option<Vec<QuotaRow>>,
 }
 
 /// Hand-written rather than `#[derive(Default)]` for one reason:
@@ -426,7 +361,6 @@ impl Default for HostResponse {
             queued_dags: None,
             nodes: None,
             messages: Vec::new(),
-            quota: None,
         }
     }
 }
@@ -520,14 +454,4 @@ impl HostResponse {
             ..Self::default()
         }
     }
-
-    /// `QuotaShow` result — one usage row per agent.
-    #[must_use]
-    pub fn quota(rows: Vec<QuotaRow>) -> Self {
-        Self {
-            ok: true,
-            quota: Some(rows),
-            ..Self::default()
-        }
-    }
 }