feat: add 5 Chinese government data sources (AM batch, 2026-04-07)#126

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firstdata-dev merged 3 commits intomainfrom

feat/add-china-sources-20260407-am

Apr 7, 2026

Commits on Apr 7, 2026

feat: add 5 Chinese government data sources (AM batch, 2026-04-07)
firstdata-dev
committed
fix: remove cdc(445)+coal-association(域名被占) + fix cast/cntac data_url
firstdata-dev
committed
fix: cast + cntac data_url to actual content pages
firstdata-dev
committed