Chat could not answer 'какая зона ПЗЗ?' — retrieval loaded only the §22
forecast run (schema 1.0); тер.зона/градрегламент/ЗОУИТ/ЕГРН live in the
analyze-1.0 run and never reached the chat context.
Add get_parcel_context_for_chat: a §19-safe whitelist slice of analyze
(fixed keys AND scalar-only values — dict/list dropped at the boundary;
ЗОУИТ zone names as a dedicated str-only capped list; no geometry/PII/raw
sub-dicts) merged into a copy of report_dict under 'parcel_context';
expose it via the sixth sectional tool get_parcel_info. Bump chat_system
prompt v2->v3 so the model uses it and no longer treats the parcel's own
ПЗЗ zone as out of scope.
Live chat rendered the recommended unit-mix as a garbled rank-hyphen-type
list ("2-1-к", "3-2-к" = "rank 2: 1-к"). Add rule 6 to chat_system@v2:
list квартирография/segments by clean TYPE (студия / 1-к / 2-к / 3-к /
80+ м²) + share %, no ordinal-number-hyphen-type concatenation. Bumped
prompt version 1->2 (versioned-prompt convention). Test locks v2 + the rule.
Refs #957
