some backend fixes and add android app

desktop/kadence_desktop/qml/ReportPage.qml

@@ -41,8 +41,8 @@ ScrollView {
                           caption: page.metrics && page.metrics.goal_met ? "goal met" : "goal not met yet",
                           accent: true },
                         { label: "Focus",
-                          value: page.metrics ? page.metrics.focus_minutes + "m" : "—",
-                          caption: page.metrics ? page.metrics.break_minutes + "m resting" : "" },
+                          value: page.metrics ? Theme.humanMinutes(page.metrics.focus_minutes) : "—",
+                          caption: page.metrics ? Theme.humanMinutes(page.metrics.break_minutes) + " resting" : "" },
                         { label: "Score",
                           value: page.payload ? "" + Math.round(page.payload.score) : "—",
                           caption: "out of 100" },

desktop/kadence_desktop/qml/Theme.qml

@@ -70,4 +70,15 @@ QtObject {
         if (kind === "long_break") return "Long break"
         return "Focus"
     }
+
+    // Mirrors the web app's humanMinutes() in lib/format.ts, so "125m" reads
+    // as "2h 5m" here too.
+    function humanMinutes(minutes) {
+        var rounded = Math.round(minutes)
+        var hours = Math.floor(rounded / 60)
+        var rest = rounded % 60
+        if (hours && rest) return hours + "h " + rest + "m"
+        if (hours) return hours + "h"
+        return rest + "m"
+    }
 }

desktop/kadence_desktop/qml/TimerPage.qml

@@ -213,10 +213,10 @@ ScrollView {
                     Label {
                         Layout.fillWidth: true
                         text: controller.stats.today
-                              ? controller.stats.today.focus_minutes + "m focused · "
-                                + controller.stats.today.break_minutes + "m rested"
+                              ? Theme.humanMinutes(controller.stats.today.focus_minutes) + " focused · "
+                                + Theme.humanMinutes(controller.stats.today.break_minutes) + " rested"
                                 + (controller.stats.today.longest_stretch_minutes > 0
-                                   ? " · longest run " + controller.stats.today.longest_stretch_minutes + "m" : "")
+                                   ? " · longest run " + Theme.humanMinutes(controller.stats.today.longest_stretch_minutes) : "")
                               : ""
                         color: Theme.muted
                         font.pixelSize: 12
@@ -280,7 +280,7 @@ ScrollView {
                 Repeater {
                     model: [
                         { label: "Focus today",
-                          value: controller.stats.today ? controller.stats.today.focus_minutes + "m" : "—",
+                          value: controller.stats.today ? Theme.humanMinutes(controller.stats.today.focus_minutes) : "—",
                           caption: controller.completedToday + " intervals" },
                         { label: "Interruptions",
                           value: controller.stats.today ? "" + controller.stats.today.interruptions : "—",