POST-020: git-push post path still emits raw stderr printfs

Now: DONE

The be post ssh://… (git-remote push) path bypasses the BE-005 verb-output ULOG sweep: it prints sniff: N change(s) and the keeper synthetic-coordinate notice as bare fprintf(stderr, …) instead of ULOG rows/summaries. Route both through the shared ROWS machinery like post/put/delete/get/patch already do. See POST-019, BE-005.

Input

Context

be post ssh://localhost/src/dogs against a git remote emits raw stderr lines that should be ULOG (residual of the verb-output sweep).

sniff: 0 change(s) — the post change-count summary (sniff/POST.c:2375, fprintf(stderr, "sniff: %u change(s)\n", …)).
keeper: post: branch ?.dogs/ is a be-only synthetic coordinate; pushing to git remote <url> default branch — informational notice (keeper/KEEP.exe.c:939).
Both are routine status/progress, not errors — they belong in the post: ROWS stream, not bare stderr.

Goals

Route the post change-count and the keeper git-push notice through ULOG/ROWS.

sniff: N change(s) → a post: summary tail (or fold into the banner), like put's staged-count handling.
The keeper synthetic-coordinate → git-default-branch notice → a ULOG progress row in the active post stream.
Repro test: a git-remote be post asserts no bare sniff:/keeper: stderr.

Constraints

post/13-sub-dryrun-all-issues greps sniff: N change(s) on STDERR to prove per-level recursion — repoint it to the new ULOG location if the line moves.
ABC idioms; keeper-side needs ROWS access (dog/ROWS.h). Errors stay (BE-003).

WIP

Design decisions

(pending)

TODOs

Convert sniff: N change(s) (POST.c:2375) to a post: ROWS summary; repoint post/13.
Convert the keeper synthetic-coordinate notice (KEEP.exe.c:939) to a ULOG row.
Add a git-remote post repro; re-run ctest.

Blockers and bummers

(none yet)

Outcome

Landed 8c7f5f3a: sniff: N change(s) → a post: ROWS summary tail (sniff/POST.c); the keeper synthetic-coordinate→git-default-branch notice → a transient-ROWS row (keeper_post_notice, keeper/KEEP.exe.c); beagle/BE.cli.c forwards HUNK/TLV mode so the captured sub-post relays the per-level summary.
Repro test/post/25-dot-branch-no-git-wire (real git-wire push asserts no bare sniff:/keeper: stderr); post/13 change(s) grep repointed. POSTCFLCT false-fire (comment at POST.c:3036, the POST-006 bug) needed a one-scan --force.