octo-patch 50902c3dc0 fix(news): align type hints with config-default semantics and add Alpha Vantage limit ... Addresses gemini-code-assist review on #565: - Type hints: int | None for nullable look_back_days/limit on get_global_news in alpha_vantage_news.py, yfinance_news.py, and news_data_tools.py. Adds explicit str type hint to curr_date in alpha_vantage_news.py. - Config override: news_data_tools.get_global_news no longer hardcodes look_back_days=7 / limit=5; defaults to None so DEFAULT_CONFIG values flow through to the dataflow layer. - Cross-vendor consistency: alpha_vantage_news.get_news now respects the news_article_limit config (parity with yfinance_news.get_news_yfinance). - Fallback consistency: alpha_vantage_news.get_global_news fallback now matches DEFAULT_CONFIG (10) instead of the legacy 50.		2026-04-18 13:44:28 +08:00
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analysts	refactor: remove stale imports, use configurable results path (#499)	2026-04-04 07:35:35 +00:00
managers	refactor: remove stale imports, use configurable results path (#499)	2026-04-04 07:35:35 +00:00
researchers	refactor: remove stale imports, use configurable results path (#499)	2026-04-04 07:35:35 +00:00
risk_mgmt	refactor: remove stale imports, use configurable results path (#499)	2026-04-04 07:35:35 +00:00
trader	refactor: remove stale imports, use configurable results path (#499)	2026-04-04 07:35:35 +00:00
utils	fix(news): align type hints with config-default semantics and add Alpha Vantage limit	2026-04-18 13:44:28 +08:00
__init__.py	refactor: standardize portfolio manager, five-tier rating scale, fix analyst status tracking	2026-03-22 23:30:29 +00:00