drop the hive-side matrix code: sweep, hivectl matrix and the apiUrl option

hivectl/src/cli.rs

@@ -10,8 +10,7 @@ use std::path::PathBuf;
     about = "hyperhive host CLI — operator-facing administration",
     long_about = "\
 Sibling to the `hive-c0re` daemon binary. Covers host-side admin \
-operations that don't go through the broker — manual user \
-provisioning on the bundled matrix container, plus future \
+operations that don't go through the broker, plus future \
 recovery / debugging verbs.\
 "
 )]
@@ -36,13 +35,6 @@ pub enum Cmd {
         #[command(subcommand)]
         cmd: ForgeCmd,
     },
-    /// matrix-tuwunel invites.
-    ///
-    /// Manual invites into a room by id or alias.
-    Matrix {
-        #[command(subcommand)]
-        cmd: MatrixCmd,
-    },
     /// Lifecycle actions on ONE managed agent container. Needs the
     /// hive-c0re daemon running.
     ///
@@ -246,19 +238,6 @@ impl From<ReconcileFrom> for hive_host_sock::ReconcileDirection {
     }
 }
 
-#[derive(Subcommand)]
-pub enum MatrixCmd {
-    /// Invite a matrix user to a room. Idempotent.
-    Invite {
-        /// User to invite: a full id (`@mara:server`) or a bare
-        /// localpart (qualified with the homeserver's `server_name`).
-        user: String,
-        /// Target room id (`!abc:server`) or alias (`#name:server`).
-        #[arg(long)]
-        room: String,
-    },
-}
-
 #[derive(Subcommand)]
 pub enum WgCmd {
     /// Generate this hive's WireGuard key (if absent) and print its public