SUBS-044: bare jab put/delete skip submodules — sub-interior mod/mis unstaged

Bare jab put (no path arg) stages every top-level mod file and bare jab delete sweeps every top-level mis (missing) file, but BOTH stop at a gitlink: bareStage's baseline-tree walk returns at leaf.kind==="s" ("gitlink: nothing to put", be/verbs/put/put.js) and del_sweep_missing does if (leaf.kind==="s") return // gitlink subtree, skip (be/verbs/delete/delete.js:78). So a mod file inside a MOUNTED submodule is left unstaged by bare jab put, and a mis file inside a sub is never swept by bare jab delete — diverging from native be, which recurses pre-order (Submodules §Recursion: "staging a submodule file delegates that to the submodule, then stages that submodule"). Fix: at a mounted gitlink, descend via the core/recurse.js mount walk, run the sub's own bare put/delete over its mod/mis, then bump the sub gitlink in the parent. Parent DIS-058; sibling SUBS-039 (the scoped <sub>/<path> case). Method Issues.

Input

Context

Bare jab put → bareStage (be/verbs/put/put.js): walks the baseline tree, mod→put row, auto-pairs mis↔unk moves; at a gitlink it returns, never descending into the mounted sub.
Bare jab delete → del_sweep_missing (be/verbs/delete/delete.js:78): a tracked leaf gone from disk gets a delete row, but if (leaf.kind==="s") return // gitlink subtree, skip drops sub-interior missing files.
core/recurse.js already enumerates every MOUNTED sub (depth-first, .gitmodules order) for READ recursion (status/diff/ls) — read-only today per DIS-058; the staging verbs don't use it.
Native be recurses pre-order for put/delete (Submodules): a sub-interior dirty/missing file is staged inside the sub, then the sub's gitlink is staged in the parent.

Goals

Bare jab put stages every mod file, INCLUDING those inside mounted submodules (recursively), then bumps each touched sub's gitlink in the parent.
Bare jab delete stages every mis (missing) file, INCLUDING inside mounted subs, then bumps the sub.
Match native pre-order recursion and the resulting row set / banner for a repo with a dirty / missing-file sub.

Constraints

Reuse core/recurse.js (the mounted-sub walk) — no second sub-enumerator; mounts only (recurse.isMount), never an unmounted gitlink or a symlink (see SUBS-043).
Scope to BARE put (mod) and BARE delete (mis) ONLY — the scoped <sub>/<path> arg is SUBS-039; named single-file put/delete unchanged.
be/ JS only; ABC/JS norms, ≤2-line comments, reuse before adding; don't regress top-level bare put/delete or the read-recursion (status/diff/ls).

WIP

Design decisions

At a mounted gitlink in the bare walk, open the sub's repo (the recurse.js mount gate) and run the sub's OWN bare stage/sweep over its baseline⊕wt, prefixing rows with <sub>/; then emit the parent gitlink-bump — pre-order (sub first, then parent), matching native + Submodules.
Prefer routing the per-sub descent through SUBS-039's delegation primitive if it lands first; else add a focused mount-descent in bareStage / del_sweep that invokes the same bare handler on the sub repo.
Nesting: rely on recurse.js's existing sub-of-sub handling; honor any SUBS-041 depth cap.

TODOs

Repro-first: be/test/sub/bareput + sub/baredel (golden.out each) pin the recursive bare stage/sweep + gitlink bump.
bare jab put: descends each mounted sub pre-order — landed a715b0d3 (put.js:436-465 bareSubs via recurse.walk).
bare jab delete: mis sweep descends mounts — landed a715b0d3 (delete.js:67-127 bareSweepSubs; the leaf.kind==="s" skip stays only for UNMOUNTED gitlinks).
Tests: sub/bareput, sub/baredel, sub/bareput-nested, sub/baredel-nested registered (glob); green jab-only per d80bdb5c.

Blockers and bummers

Overlaps SUBS-039 (shared sub-descent primitive) and DIS-058 (read-only-recursion umbrella) — coordinate so the descent routine isn't duplicated; if SUBS-039's primitive isn't ready, add the focused descent and refactor later.
A sub's own staging writes the sub's wtlog/store, so the parent gitlink-bump must read the sub's NEW (post-stage) tip — enforce the pre-order.

Outcome

LANDED a715b0d3 ("SUBS-044: put,delete submodule handling", be trunk 01Jul):
bare put/delete recurse mounted subs pre-order via core/recurse.js, sub rows prefixed, gitlink bumped; tests sub/{bareput,baredel} + -nested variants.
Green jab-only per d80bdb5c. CLOSED (audit 2026-07-07). The scoped
<sub>/<path> DELETE arm remains with SUBS-039.