feat(maestro): always clean up worktrees on kill behind a dirty-work guard

crates/maestro-cli/src/cli.rs

@@ -67,8 +67,10 @@ pub struct SpawnArgs {
     /// Branch name for the worktree (required with --worktree-from).
     #[arg(long)]
     pub branch: Option<String>,
-    /// Remove the worktree when the session is killed.
-    #[arg(long)]
+    /// Remove the worktree when the session is killed. Kept for wire
+    /// compatibility (#56): the daemon now always cleans up on kill, guarded
+    /// against unsaved work.
+    #[arg(long, default_value_t = true)]
     pub cleanup_on_kill: bool,
     /// After spawning, attach immediately.
     #[arg(long, short = 'a')]
@@ -147,6 +149,27 @@ mod tests {
         }
     }
 
+    #[test]
+    fn cleanup_on_kill_defaults_true_for_the_wire() {
+        let cli = Cli::try_parse_from([
+            "maestro",
+            "spawn",
+            "--cwd",
+            "/tmp",
+            "--command",
+            "bash",
+            "--worktree-from",
+            "/repos/foo",
+            "--branch",
+            "feat/x",
+        ])
+        .unwrap();
+        match cli.command {
+            Command::Spawn(a) => assert!(a.cleanup_on_kill),
+            _ => panic!("wrong subcommand"),
+        }
+    }
+
     #[test]
     fn spawn_worktree_requires_branch() {
         let err = Cli::try_parse_from([