fix(hooks): raise state-line-guard MAX_LINES from 60 to 120

Operator decision 2026-08-14: the STATE.md convention's line limit moved
from ~60 to ~120 (global CLAUDE.md already updated). Re-bases every
selftest fixture and boundary value that encoded 60 as a literal,
including section 8's ratchet fixtures, so they still exercise the
ratchet rather than degenerating into a flat gate at the new threshold.
Re-verified the real-tree justification at 120: 13 files over the limit,
one at 1496 (was 23 over 60, one at 1405 — left as historical record).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0194eV8b6BXNv6aKLovP8TP6

CLAUDE.md

@@ -52,8 +52,9 @@ marketplace plugin. Three components, one boundary:
   `coord-inbox.sh` and emits the `hookSpecificOutput.additionalContext`
   envelope. No mailbox logic lives here. Always exits 0.
 - **Hook (`hooks/scripts/pre-state-line-guard.mjs`):** a `PreToolUse` hook on
-  `Write|Edit` that enforces the STATE.md convention's `maks ~60 linjer`
-  (global CLAUDE.md) mechanically. It exists because the prose limit alone
+  `Write|Edit` that enforces the STATE.md convention's `maks ~120 linjer`
+  (global CLAUDE.md; raised from `~60` by operator decision 2026-08-14 —
+  see the dated paragraph below) mechanically. It exists because the prose limit alone
   failed: a real STATE.md drifted to 155-156 lines before an /insights sweep
   of 160 sessions noticed, and one trim pass on it *increased* the line count
   instead of shrinking it. org-ops dispatched the work order
@@ -106,6 +107,19 @@ marketplace plugin. Three components, one boundary:
   shrink-while-still-over-limit allows, same-size-rewrite allows, grow-an-
   already-oversized-file still denies, and create-new-oversized-file still
   denies.
+
+  **`MAX_LINES` raised 60 -> 120, operator decision 2026-08-14 (evening),
+  reported via coord by `.claude` after the global CLAUDE.md prose was
+  already updated.** The ratchet mechanics above are unchanged - only the
+  constant moved, plus every selftest fixture and boundary value that
+  encoded 60 as a literal. Re-verified empirically against the real tree at
+  the new threshold (2026-08-14): `wc -l ~/repos/*/STATE.md
+  ~/repos/*/*/STATE.md | awk '$1 > 120'` found 13 files already over 120
+  lines, one at 1496 - the historical 23-files-over-60/one-at-1405 figures
+  above describe the tree as it was at the moment the ratchet bug was found,
+  not the current threshold, and are left as-is rather than rewritten.
+  `session-start.mjs`'s 160-line injection window still covers the new
+  120-line limit with room to spare, so no change was needed there.
 - **Board (`scripts/board.sh`):** cross-repo attention board. Reads STATE.md
   next-step blocks + board lines, `git status`, and mailbox pending counts, and
   prints one line per repo. Read-only by construction: it writes to no repo, no