3862ae6f4e
- pysimArrEnsure no longer caches a transient /api/arr fetch failure: the next file click retries instead of silently showing no ARR rules for the rest of the card session (a success is still cached per session, and a session change refetches). - The help (EN/RU) and both AGENTS state the cache scope: only the MF (2F06) and ADF.USIM (6F06) ARR copies are read - a reference to another DF's copy is left unresolved. - Test: the transient failure retries, a success is cached, a session change refetches. 869 frontend + 856 Python; sw cache simple-v423.