Adds adapters/claude/rule-skills.tsv, mapping each technology- or situation-specific rule to a Claude skill name and trigger description. Replaces the hardcoded rule-loading block in the shared instructions template with a __RULE_LOADING__ placeholder so each client's build step can substitute its own loading mechanism without duplicating the shared orchestration text. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>