projection: begin the exact-path public epoch

The public tree and its history contain only the listed paths. Earlier projection history remains preserved internally.

Source-Sha: 913fde029b935671833254797f0f20f1eb9fabba

Policy-Sha: 913fde029b935671833254797f0f20f1eb9fabba

Tree-Digest: 180ae530c1058a2a5c89837bdce2d323ae83e669e38590ca72e75b8d92b7262f

desktop/qml/MetricCard.qml

@@ -0,0 +1,62 @@
+import QtQuick
+
+Rectangle {
+    required property string label
+    required property string value
+    property string detail: ""
+    property color accent: Theme.text
+
+    implicitWidth: 180
+    implicitHeight: 108
+    radius: Theme.radius
+    color: Theme.surface
+    border.width: 1
+    border.color: Theme.divider
+
+    Rectangle {
+        width: 3
+        height: 28
+        radius: 2
+        color: parent.accent
+        anchors.left: parent.left
+        anchors.leftMargin: 13
+        anchors.top: parent.top
+        anchors.topMargin: 16
+    }
+
+    Text {
+        text: parent.label.toUpperCase()
+        color: Theme.faint
+        font.pixelSize: Theme.fontMeta
+        font.letterSpacing: 1.1
+        anchors.left: parent.left
+        anchors.leftMargin: 26
+        anchors.top: parent.top
+        anchors.topMargin: 14
+    }
+
+    Text {
+        text: parent.value
+        color: parent.accent
+        font.pixelSize: 22
+        font.weight: 650
+        anchors.left: parent.left
+        anchors.leftMargin: 26
+        anchors.top: parent.top
+        anchors.topMargin: 36
+    }
+
+    Text {
+        text: parent.detail
+        color: Theme.dim
+        font.pixelSize: Theme.fontMeta
+        anchors.left: parent.left
+        anchors.leftMargin: 26
+        anchors.right: parent.right
+        anchors.rightMargin: 10
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: 11
+        elide: Text.ElideRight
+    }
+
+}