refactor(#2464): rename hive-ag3nt crate to hive-agent, collapse lib into main

hive-c0re/src/agent_config/limits.rs

@@ -48,7 +48,7 @@ pub fn check_size(label: &str, body: &str) -> Result<(), String> {
 /// payload. Cap at 200 chars to fit the chip plus a little
 /// descriptive padding without forcing the operator to read a
 /// scrolling chunk.
-/// NOTE: `hive-ag3nt/src/mcp.rs::write_status_file` mirrors this constant
+/// NOTE: `hive-agent/src/mcp.rs::write_status_file` mirrors this constant
 /// client-side so invalid text is caught before the file is written.
 /// Keep in sync if this value changes.
 pub const STATUS_MAX_CHARS: usize = 200;

hive-c0re/src/bin/hivectl.rs

@@ -1178,7 +1178,7 @@ fn choom(name: &str, resume_session: Option<&str>) -> Result<()> {
     // right `$HOME/.claude`.
     let target = format!("{name}@{container}");
     let claude = "/run/current-system/sw/bin/claude";
-    // Bind-mounted state dir; matches `hive-ag3nt::paths::state_dir()`.
+    // Bind-mounted state dir; matches `hive-agent::paths::state_dir()`.
     let state_dir = format!("/agents/{name}/state");
     // Per-turn config the harness writes; matches `paths::config_dir()`.
     let cfg = "/run/hive-config";

hive-c0re/src/container_view.rs

@@ -109,7 +109,7 @@ pub async fn build_all(coord: &Coordinator) -> Vec<ContainerView> {
     out
 }
 
-/// Host-side mirror of `hive_ag3nt::login::has_session`. Returns true
+/// Host-side mirror of `hive_agent::login::has_session`. Returns true
 /// if the agent's bound `~/.claude/` dir on disk contains any regular
 /// file. Reads each `build_all()` so a login driven from the agent's
 /// own web UI reflects on the next snapshot.
@@ -225,7 +225,7 @@ fn read_active_model(name: &str) -> Option<String> {
 /// Host-side hive + swarm display names, read from the c0re service's
 /// own process env. The `hive-c0re.nix` module sets these from
 /// `services.hyperhive.{hiveName, swarmName}`. The agent-side
-/// `hive-ag3nt::identity::{hive_name, swarm_name}` accessors read the
+/// `hive-agent::identity::{hive_name, swarm_name}` accessors read the
 /// same env vars after they're forwarded into each sub-agent's
 /// harness service environment by `meta::render_flake`; surfacing
 /// them here from c0re's own env keeps the manager + agent

hive-c0re/src/dashboard/journal.rs

@@ -20,7 +20,7 @@ use crate::lifecycle;
 
 #[derive(Deserialize)]
 pub(super) struct JournalQuery {
-    /// Optional systemd unit filter — e.g. `hive-ag3nt.service`. When
+    /// Optional systemd unit filter — e.g. `hive-agent.service`. When
     /// omitted, returns the full machine journal.
     #[serde(default)]
     unit: Option<String>,
@@ -57,8 +57,8 @@ pub(super) async fn get_journal(
     let lines = q.lines.unwrap_or(500).min(5000);
     let unit = match q.unit.as_deref().filter(|s| !s.is_empty()) {
         Some(u) => {
-            // accept hive-ag3nt[.service] — anything else refused.
-            let allowed = ["hive-ag3nt.service"];
+            // accept hive-agent[.service] — anything else refused.
+            let allowed = ["hive-agent.service"];
             let unit = if u.ends_with(".service") {
                 u.to_owned()
             } else {

hive-c0re/src/main.rs

@@ -495,7 +495,7 @@ async fn cmd_serve(
         }
     });
     // Per-agent events.sqlite + bash-tasks file cleanup now runs
-    // agent-side in the harness (`hive_ag3nt::vacuum`): the files are
+    // agent-side in the harness (`hive_agent::vacuum`): the files are
     // agent-owned, so host-side deletes hit PermissionDenied / readonly-db
     // under privsep. See issue tracker "perms borked".
     // (turn-stats.sqlite has no vacuum — it's one tiny row per turn,

hive-c0re/src/meta.rs

@@ -959,7 +959,7 @@ where
                  then hyperhive.nixosConfigurations.ruth
                  else hyperhive.nixosConfigurations.agent-base;
           input = inputs."agent-${name}";
-          service = "hive-ag3nt";
+          service = "hive-agent";
           parentEnv = if parent == null then {} else { HIVE_PARENT = parent; };
           toolGroupsEnv = if toolGroups == null then {} else { HIVE_TOOL_GROUPS = toolGroups; };
           capabilitiesEnv = if capabilities == null then {} else { HIVE_CAPABILITIES = capabilities; };

hive-c0re/src/stats/hive_stats.rs

@@ -4,7 +4,7 @@
 //! swarm totals + a per-agent rollup + model mix + a *labelled*
 //! cost estimate.
 //!
-//! Why re-read the rows here instead of reusing `hive-ag3nt`'s
+//! Why re-read the rows here instead of reusing `hive-agent`'s
 //! `stats.rs`: that module lives in a different crate (the agent
 //! harness) which hive-c0re can't import. The stable contract is the
 //! turn-stats *schema*, so we run a focused query against it. If we