chore(data): 🤖 自动机兵：同步全战区热点词库与活体新闻流 [2026-07-04]

data/keywords/kw_US.txt

@@ -1,3 +1,13 @@
+washington dc extreme heat wave
+what is 4th of july
+jaidyn alexis and bravo
+tanner scott
+kelsey rowing
+shohei ohtani
+vaccines
+flu shots
+immunizations
+vaccinations
 sk hynix stock
 mission impossible
 madonna
@@ -88,13 +98,3 @@ paraguay vs australia
 peter suder
 jung hoo lee
 playstation
-jodie foster
-primary elections results
-padres
-amber alert
-padres game
-bosnia vs qatar
-czechia vs mexico
-turquoise alert
-padres game today
-ritchie torres