Multiple /system calls now accumulate instead of replacing. After each
call, fragments are condensed into one coherent override via Haiku
(claude-haiku-4-5-20251001). Most recent instruction wins on conflicts.
Falls back to newline concatenation if LLM call fails or ANTHROPIC_API_KEY
is unset. Both condensed result and raw fragments array are stored with the
same TTL; clear deletes both keys.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
