Values-file provenance symmetry; repair the mangled ledger rotation note ...

Two small corrections found on review.

(a) The values file recorded `apex_record` only on the dual-family path, so
the dc0 v4 file carried no provenance at all -- and the asymmetry would have
read as a bug once commit 2 gives dc1 the apex field. Added `source_v4`,
recorded on BOTH families, because the v4 prefixes come from lib-net.sh and
NEVER from the apex: a values file carrying only `apex_record` misattributes
half its own inputs. Re-derived dc0; the rendered overlay is byte-identical
(a3b30e40...) and dc1 still reproduces exactly.

(b) docs/session-ledger.md's third rotation note was left MANGLED by an
earlier edit -- a sentence broke off mid-number and ran into a stray fragment
of the 2026-07-25 MAAS-admin-recovery summary. Flagged at this session's open;
repaired here rather than only reported, with a note saying so and a pointer
to that summary's archived body.

Gauntlet ALL GREEN (85) on vcloud; repo-lint 0 fail.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HvCyrwvYTTcDYnRErfMsNf

Ruling 3 commit 1: bundle.yaml is VIP-free; dc0's VIPs are now a RENDERED overlay ...

The 11 inline vip: lines are gone from bundle.yaml and live in
overlays/vr1-dc0-vips.yaml, GENERATED by scripts/render-dc-overlays.py from
render/values/vr1-dc0-vips.yaml -- the renderer's first real output.
placement's then-empty options: block was dropped rather than left parsing
as null. Ruling 3's dual-stack ADD is commit 2 and is NOT in here.

PROVEN NEUTRAL by the ruling's own named check: provider-bundle-check on the
pre-extraction bundle and on the merged pair produce line-for-line identical
output, same known designate failure included. A structural diff separately
confirmed only vip moved -- applications 56 -> 56, relations 108 -> 108,
every other key byte-identical.

The 11 inline comments were carried, not dropped: extracted verbatim by
parser rather than retyped, via new optional per-app comment support in the
renderer. An app with no comment emits none, so dc1 still reproduces
byte-for-byte at 1634 bytes. The B1/B5 tokens stay DEFINED in bundle.yaml's
header and the overlay header names that, so the references do not dangle.

The blast-radius repair is the bulk of this, and every item was found BEFORE
the edit by the read-only agent sweep:

- preflight.sh P2 validated the bare base (11 phantom failures post-move) ->
  merged input.
- pre-flight-checks.sh CHECK 1 read the base as raw text and would have seen
  ZERO VIPs. This is BLOCKER-1, fixed the ruled way and not by bumping the
  count. Measured trap: the file sets IFS=$'\n\t', so a space-joined string
  reached grep as ONE filename, grep exited 2, pipefail propagated and the
  gate died silently mid-check. Fixed with a bash array.
- phase-01's RUN block gates juju deploy on 11/11/0 and would have read
  0/0/0 and ABORTED THE DEPLOY. Both guards now span base + overlay, and a
  second latent bug was fixed in the same edit: grep -c over two files prints
  one count PER FILE, so the bare $( ) captured a two-line string and every
  numeric test would have failed anyway. Now awk-summed; verified 11/11/0.
- phase-01's Octavia SAN derivation raised KeyError, swallowed by || true
  into an empty VIP. Now reads the overlay, deriving 10.12.4.57.
- phase-00 teardown, dc-dc-phase4's "NO VIP edits" guidance, appendix-A L3,
  and render-baseline's now-unverifiable bundle hash all repaired.

Harness 30 -> 31. The fixture base is now bundle + dc0 overlay, since that
pair is the deploy input; T16 renamed to match. NEW T31 asserts the bare base
fails for every clustered principal, so "deployed without its overlay" is a
tested state rather than an assumption.

Gauntlet ALL GREEN (85) on vcloud; repo-lint 0 fail / 610 files scanned.
Still red and expected: CHECK 1 at OK=11 want 13, and designate -- R11's
.61/.62 remain ruled-but-not-built, which is commit 2's job.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HvCyrwvYTTcDYnRErfMsNf