feat: add last refresh timestamp to weather popup (#2819)

dots/.config/quickshell/ii/modules/ii/bar/weather/WeatherPopup.qml

@@ -100,5 +100,16 @@ StyledPopup {
                 value: Weather.data.sunset
             }
         }
+
+        // Footer: last refresh
+        StyledText {
+            Layout.alignment: Qt.AlignHCenter
+            text: Translation.tr("Last refresh: %1").arg(Weather.data.lastRefresh)
+            font {
+                weight: Font.Medium
+                pixelSize: Appearance.font.pixelSize.smaller
+            }
+            color: Appearance.colors.colOnSurfaceVariant
+        }
     }
 }

dots/.config/quickshell/ii/services/Weather.qml

@@ -42,7 +42,8 @@ Singleton {
         visib: 0,
         press: 0,
         temp: 0,
-        tempFeelsLike: 0
+        tempFeelsLike: 0,
+        lastRefresh: 0,
     })
 
     function refineData(data) {
@@ -75,6 +76,7 @@ Singleton {
             temp.temp += "°C";
             temp.tempFeelsLike += "°C";
         }
+        temp.lastRefresh = DateTime.time + " • " + DateTime.date;
         root.data = temp;
     }