…d on 3 PRs (#3081)

* chore(tick): 0109Z shard — flagged stale-base destructive-merge hazard on 3 PRs

PR #3077, #3078, #3079 all CLEAN gate / 0 threads / no auto-merge armed but
would DELETE 285-379 lines of substrate (forward-radar TEMPLATE.md,
calibration.md, B-0145 row body, 0051Z.md, 0052Z.md, EXPERT-REGISTRY Mira
row) because their branches were forked before #3074 + #3076 merged.

Posted hazard-flag comments on all 3 PRs naming the specific files and
substrate commits at risk. Did NOT arm auto-merge. Did NOT close (PR
author call). Did NOT rebase anyone else's branch.

Pattern observation: pre-PR-open hook to fetch+diff vs main is a
mechanization gap candidate; filed as substrate observation in shard,
not as a backlog row this tick.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(tick/0109Z): avoid MD032 false positive — rephrase line starting with +

markdownlint treated "+ refresh-before-decide discipline ..." at the start
of line 55 as an unordered list item (MD032). Rephrased to use "and
.claude/rules/refresh-before-decide.md" — same meaning, no lint failure.

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

…Rs resolved correctly (#3085)

- Fixed PR #3081 (0109Z shard) MD032 line-wrap '+' violation + "failure-mode mode" typo
- Resolved both #3081 review threads via GraphQL
- Verified hazard-flag system worked end-to-end:
  - #3077 rebased + MERGED (f4d7fca) — substrate intact
  - #3078 rebased + MERGED (3f1d95b) — substrate intact
  - #3079 CLOSED as obsolete per recommendation
  - #3082 rebased + MERGED (ba7a014) — substrate intact (~180K lines saved)
- Noted PR #3083 (legitimate Otto→Leilani xref fix, stacked on closed #3079)

Total substrate preserved via hazard-flagging: ~1,043 lines across 3 merges
plus 1 destructive merge entirely prevented (#3079 closed).

Co-authored-by: Claude <noreply@anthropic.com>

…3075 rebase deferred (#3084)

* chore(tick): 0120Z shard — MD032 fix on #3080, catastrophic stale-base flag on #3082, #3075 rebase deferred

- Fixed PR #3080 (my prior shard) MD032 self-violation in 0104Z.md
  (line 43-44 wrap put '+' at line-start, parsed as list marker)
- Flagged PR #3082 catastrophic stale-base: branch from a3be6f2,
  would delete 179K lines / 1462 files including substrate-claim-checker
- Attempted PR #3075 rebase on main; conflict on 0104Z.md add/add
  (concurrent shard for same minute); aborted rebase to avoid clobbering
  parallel-tick activity surfaced during rebase replay
- Released stale B-0456 claim

Pattern: 4 stale-base hazards today (#3077, #3078, #3079, #3082);
#3078 was rebased + merged after hazard-comment, substrate intact on
main. Mechanization gap candidate is pre-PR-open hook fetching
origin/main + counting commits-behind.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(tick): MD038 code-span + frontmatter pr-scalar findings on 0120Z shard

Two reviewer findings:
- MD038/no-space-in-code: '`+ `' (backtick-plus-space-backtick) flagged
  by markdownlint as space inside code span. Trim to '`+`'.
- P1 frontmatter: 'pr: 3080,3082,3075' is comma-separated scalar
  inconsistent with single-PR convention. Reduce to 'pr: 3080' (the
  primary PR this shard documents).

The third thread (||-double-pipe table claim) is a false positive — no
'||' occurrences exist in the file (verified by grep). Resolving with a
brief dismissal comment.

Co-Authored-By: Claude <noreply@anthropic.com>

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Co-authored-by: Claude <noreply@anthropic.com>