feat(worktree): onboard creator by default in worktree_prepare.sh (Issue #68)

.agents/skills/multi-agent-mux-create/scripts/worktree_prepare.sh

@@ -6,17 +6,17 @@
 # Usage:
 #   worktree_prepare.sh --path <WT> --branch <name> [--base <ref>] [--submodules]
 #                       [--creator-agent <agent> [--session <name>] [--role <role>]
-#                        [--herdr-session <s>] [--herdr-workspace <w>] [--onboard]] [--dry-run]
+#                        [--herdr-session <s>] [--herdr-workspace <w>] [--no-onboard]] [--dry-run]
 #
 # Steps: git worktree (idempotent) -> the worktree's own .venv (control root
 # interpreter + requirements*.txt) -> /.venv and .pytest_cache/ in the shared info/exclude -> submodules only with
 # --submodules (a failed init is rolled back: it would otherwise leave a
 # modules/ trace that makes a plain `git worktree remove` refuse) -> optional
-# creator session registered in the control root's .mam -> summary with BASE=.
+# creator session (onboarded unless --no-onboard) registered in the control root's .mam -> summary with BASE=.
 #
 # Exit codes: 0 ok, 1 git / submodule / create failure, 2 usage or path rule,
 # 3 refused to protect existing content (nothing changed); 44/45 are create's
-# (onboarding error / timeout; session and worktree kept, Issue #50).
+# (onboarding error / timeout - onboarding is the default, --no-onboard skips it; session and worktree kept, Issue #50).
 set -euo pipefail
 
 _script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -27,7 +27,7 @@ usage() {
 }
 
 WT=""; BRANCH=""; BASE_REF=""; SUBMODULES=0; DRY_RUN=0
-CREATOR_AGENT=""; SESSION=""; ROLE="creator"; HS=""; HW=""; ONBOARD=0
+CREATOR_AGENT=""; SESSION=""; ROLE="creator"; HS=""; HW=""; ONBOARD=1
 while [ $# -gt 0 ]; do
   case "$1" in
     --path) WT="${2:-}"; shift 2 ;;
@@ -39,7 +39,8 @@ while [ $# -gt 0 ]; do
     --role) ROLE="${2:-}"; shift 2 ;;
     --herdr-session) HS="${2:-}"; shift 2 ;;
     --herdr-workspace) HW="${2:-}"; shift 2 ;;
-    --onboard) ONBOARD=1; shift ;;
+    --onboard) ONBOARD=1; shift ;; # the default; still accepted
+    --no-onboard) ONBOARD=0; shift ;;
     --dry-run) DRY_RUN=1; shift ;;
     -h|--help) usage; exit 0 ;;
     *) echo "ERROR: unknown arg: $1" >&2; usage >&2; exit 2 ;;