Sort of fix broken SwipeListItem's on Android by setting an implicit height.

Also fix positioning of the health indicator rectangle (should be based off of the root SwipeListItem geometry).

src/contents/ui/TOTPAccountEntryView.qml

@@ -85,7 +85,7 @@ AccountEntryViewBase {
         Rectangle {
             id: health
             x: - root.leftPadding
-            y: Math.max(mainLayout.height, mainLayout.implicitHeight)
+            y: root.height - health.height - root.bottomPadding
             radius: health.height
             height: Kirigami.Units.smallSpacing
             opacity: timeoutIndicatorAnimation.running ? 0.6 : 0

src/contents/ui/TokenEntryViewLabels.qml

@@ -5,12 +5,23 @@
 
 import QtQuick 2.1
 import QtQuick.Controls 2.0 as Controls
+import org.kde.kirigami 2.8 as Kirigami
 
 Item {
     property string accountName
     property string tokenValue
 
     id: root
+    /*
+     * It appears that Kirigami.SwipeListItem is quite broken (at least on Android): without setting an implicitHeight here
+     * the SwipeListItem which will eventually contain this item is not tall enough even for its own actions!
+     *
+     * The work around is to just sort of guess at what an appropriate implicitHeight might be.
+     * Note that on desktop this does approximately nothing, on Android it seems to set the height to
+     * Kirigami.Units.iconSizes.small and that appears to be match with the icon size used for SwipeListItem actions there
+     * as well.
+     */
+    implicitHeight: Math.max(accountNameLabel.height, tokenValueLabel.height, Kirigami.Units.iconSizes.small)
     Controls.Label {
         id: accountNameLabel
         horizontalAlignment: Text.AlignLeft