Weather: show city name above the current conditions, toggleable

Just the city itself (first segment of the geocode label), not the
full "City, State, Country" string -- too cluttered for a dashboard
header. Off by default for manually-entered coordinates since there's
no resolved place name to show there regardless of the toggle.
New show_city setting, on by default, alongside the other display
toggles in Weather settings.

screens/weather.py

@@ -8,7 +8,7 @@ import requests
 from PIL import Image, ImageDraw
 
 from screens.base import Screen
-from screens.render_utils import load_font, text_width
+from screens.render_utils import load_font, text_width, truncate_to_width
 from screens.weather_icons import WMO_CODES, draw_weather_icon
 
 BLACK = (0, 0, 0)
@@ -36,6 +36,7 @@ class WeatherScreen(Screen):
             "show_high_low": True,
             "show_rain_chance": True,
             "show_hourly_graph": True,
+            "show_city": True,
         }
 
     def get_poll_interval(self, settings: dict) -> int:
@@ -212,8 +213,27 @@ class WeatherScreen(Screen):
         text_gap = temp_h * 0.22
         text_block_h = temp_h + text_gap + desc_h + ((text_gap + extra_h) if extra_line else 0)
         current_h = max(icon_size, text_block_h)
-        top_pad = (height - current_h) / 2 if lower_sections == 0 else height * 0.05
-        block_top = top_pad
+
+        # City name, above the icon/temp block -- just the city itself, not
+        # the full "City, State, Country" geocode label (too long/cluttered
+        # for a dashboard header). Nothing to show for manually-entered
+        # coordinates, since there's no resolved place name for those.
+        city_font = load_font(size=int(scale * 0.045), bold=True)
+        city_label = ""
+        city_h = city_gap = city_top = 0
+        if settings.get("show_city", True) and settings.get("city"):
+            city_label = truncate_to_width(draw, settings["city"].split(",")[0].strip(), city_font, width - 2 * pad)
+        if city_label:
+            city_left, city_top, city_right, city_bottom = draw.textbbox((0, 0), city_label, font=city_font)
+            city_h = city_bottom - city_top
+            city_gap = height * 0.025
+
+        total_top_h = city_h + city_gap + current_h
+        top_pad = (height - total_top_h) / 2 if lower_sections == 0 else height * 0.05
+
+        if city_label:
+            draw.text((pad, top_pad - city_top), city_label, font=city_font, fill="black")
+        block_top = top_pad + city_h + city_gap
 
         icon_cx = pad + icon_size / 2
         icon_cy = block_top + current_h / 2