fix: /api/briefing/weather returns card-format data for WeatherCard component

src/fabledassistant/routes/briefing.py

@@ -129,8 +129,13 @@ async def recent_items():
 @briefing_bp.route("/weather", methods=["GET"])
 @_REQUIRE
 async def get_weather():
-    data = await weather_svc.get_cached_weather(g.user.id)
-    return jsonify({"locations": data})
+    rows = await weather_svc.get_cached_weather_rows(g.user.id)
+    temp_unit = await get_setting(g.user.id, "temperature_unit", "C")
+    cards = [
+        card for row in rows
+        if (card := weather_svc.parse_weather_card_data(row, temp_unit)) is not None
+    ]
+    return jsonify({"locations": cards})
 
 
 @briefing_bp.route("/weather/geocode", methods=["POST"])