switch hto monorepo structure

quickshell/Modals/FileBrowser/KeyboardHints.qml

@@ -0,0 +1,50 @@
+import QtQuick
+import qs.Common
+import qs.Widgets
+
+Rectangle {
+    id: root
+
+    property bool showHints: false
+
+    height: 80
+    radius: Theme.cornerRadius
+    color: Qt.rgba(Theme.surfaceContainer.r, Theme.surfaceContainer.g, Theme.surfaceContainer.b, 0.95)
+    border.color: Theme.primary
+    border.width: 2
+    opacity: showHints ? 1 : 0
+    z: 100
+
+    Column {
+        anchors.verticalCenter: parent.verticalCenter
+        anchors.left: parent.left
+        anchors.right: parent.right
+        anchors.margins: Theme.spacingS
+        spacing: 2
+
+        StyledText {
+            text: I18n.tr("Tab/Shift+Tab: Nav • ←→↑↓: Grid Nav • Enter/Space: Select")
+            font.pixelSize: Theme.fontSizeSmall
+            color: Theme.surfaceText
+            width: parent.width
+            wrapMode: Text.WordWrap
+            horizontalAlignment: Text.AlignHCenter
+        }
+
+        StyledText {
+            text: I18n.tr("Alt+←/Backspace: Back • F1/I: File Info • F10: Help • Esc: Close")
+            font.pixelSize: Theme.fontSizeSmall
+            color: Theme.surfaceText
+            width: parent.width
+            wrapMode: Text.WordWrap
+            horizontalAlignment: Text.AlignHCenter
+        }
+    }
+
+    Behavior on opacity {
+        NumberAnimation {
+            duration: Theme.shortDuration
+            easing.type: Theme.standardEasing
+        }
+    }
+}