feat(nudge): ReContext-grounded cue reactivation + analyst refinements

Analyse claude-adam through ReContext (arXiv:2607.02509): close the
access!=utilization gap with query-conditioned nudge replay + analyst tweaks.

- nudge: optional cue.cwd gates SessionStart replay (adam-nudge.mjs) and
  new mid-session reactivation on UserPromptSubmit (adam-observe.mjs,
  cwd-gated, once/session, ADAM_NO_MIDSESSION_NUDGE opt-out).
- new adam-apply-nudge.mjs builds message + cue deterministically from
  proposal frontmatter (wired into SKILL.md, install.sh, pending-check).
- adam-batch: optional --max-batches/--top-fraction output cap (default off),
  reports capped.
- analyst: utility-lift rubric penalty + skill_utility_path fed to both
  stages; adaptive re-diagnose for unclear/top-severity clusters;
  cross-type associative pass (agents/adam.md, SKILL.md).
- tests: 140 -> 144 (cue gate, batch cap, apply-nudge, mid-session).

install.sh

@@ -126,7 +126,7 @@ copy_file "$SRC/adam/scripts/adam-archive.mjs"                       "$DEST/adam
 copy_file "$SRC/adam/scripts/adam-upgrade.mjs"                       "$DEST/adam/scripts/adam-upgrade.mjs"
 # v0.3.3 helper scripts — invoked from SKILL.md / hooks / analyst flow
 for _adam_script in adam-utils adam-window adam-explain adam-nudge-eligibility adam-cooldown \
-                    adam-score adam-ab-measure adam-apply-reinforcement adam-batch adam-rollback \
+                    adam-score adam-ab-measure adam-apply-reinforcement adam-apply-nudge adam-batch adam-rollback \
                     adam-skill-utility; do
   copy_file "$SRC/adam/scripts/${_adam_script}.mjs" \
             "$DEST/adam/scripts/${_adam_script}.mjs"