移除 Masroor Air Base 机场城市（数据源、别名、时区、前端面板、文档、测试）

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

tests/test_country_networks.py

@@ -24,15 +24,12 @@ def test_new_city_registry_entries_are_wired():
     assert CITY_REGISTRY["karachi"]["settlement_station_code"] == "OPKC"
     assert CITY_REGISTRY["qingdao"]["settlement_source"] == "wunderground"
     assert CITY_REGISTRY["qingdao"]["settlement_station_code"] == "ZSQD"
-    assert CITY_REGISTRY["masroor air base"]["icao"] == "OPMR"
     assert ALIASES["rpll"] == "manila"
     assert ALIASES["opkc"] == "karachi"
     assert ALIASES["zsqd"] == "qingdao"
-    assert ALIASES["opmr"] == "masroor air base"
     assert CITIES["manila"]["lat"] == CITY_REGISTRY["manila"]["lat"]
     assert CITIES["karachi"]["lon"] == CITY_REGISTRY["karachi"]["lon"]
     assert CITIES["qingdao"]["lat"] == CITY_REGISTRY["qingdao"]["lat"]
-    assert CITIES["masroor air base"]["settlement_source"] == "metar"
 
 
 def test_city_time_zone_mapping_covers_every_city_and_dst_offsets():