- tools.py: the analysts' data tools, previously seven modules under utils
- context.py (was agent_utils, without its tool re-exports), state.py, rating.py and structured.py sit beside schemas.py
- every role package has an __init__
The output-language instruction is applied across all report-producing agents
(analysts, researchers, risk debators, research manager, trader, portfolio
manager), but nothing enforced it, so agents had silently dropped it before. Add
a parametrized guard asserting each report agent calls get_language_instruction()
so a non-English run stays fully localized and the regression can't recur.
Yijia-Xiao