sync-skill-cache

content-evals invoke each skill through Claude Code's plugin mechanism, which loads from ~/.claude/plugins/cache/logic-lens-marketplace/logic-lens/<version>/skills/ — not the repo's skills/. Editing skills/ changes nothing the eval sees until you copy it into the cache. This is the single most expensive footgun in the iteration loop: skip it and you grade the previous skill while believing you tested your change.

Steps

Sync + verify from the repo root:
```
bash .claude/skills/sync-skill-cache/scripts/sync-cache.sh
```
The script reads the active version from package.json, rsyncs skills/ into the matching cache dir (--delete, so removed files are removed in the cache too), then diffs the two to confirm they are byte-identical. It prints OK … on success.