Remove unused QML file

resources/qml/emoji/EmojiButton.qml

@@ -15,4 +15,4 @@ ImageButton {
     id: emojiButton
     onClicked: emojiPicker.visible ? emojiPicker.close() : emojiPicker.show(emojiButton, room_id, event_id)
 
-}
+}

resources/qml/emoji/EmojiCategory.qml

@@ -1,67 +0,0 @@
-import QtQuick 2.9
-import QtQuick.Controls 2.9
-import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.9
-
-import im.nheko 1.0
-import im.nheko.EmojiModel 1.0
-
-GridView {
-    id: root
-    property var category
-    property var emojiPopup
-    property EmojiProxyModel model: EmojiProxyModel {
-        sourceModel: EmojiModel {
-            viewCategory: category
-        }
-    }
-
-    interactive: false
-
-    cellWidth: 52
-    cellHeight: 52
-    height: 52 * ( model.count / 7 + 1 )
-
-    clip: true
-
-    // Individual emoji
-    delegate: AbstractButton {
-        width: 48
-        height: 48
-        contentItem: Text {
-            horizontalAlignment: Text.AlignHCenter
-            verticalAlignment: Text.AlignVCenter
-            font.family: settings.emoji_font_family
-            
-            font.pixelSize: 36
-            text: model.unicode
-        }
-
-        background: Rectangle {
-            anchors.fill: parent
-            color: hovered ? colors.highlight : 'transparent'
-            radius: 5
-        }
-
-        hoverEnabled: true
-        ToolTip.text: model.shortName
-        ToolTip.visible: hovered
-
-        // give the emoji a little oomf
-        DropShadow {
-            width: parent.width;
-            height: parent.height;
-            horizontalOffset: 3
-            verticalOffset: 3
-            radius: 8.0
-            samples: 17
-            color: "#80000000"
-            source: parent.contentItem
-        }
-        // TODO: maybe add favorites at some point?
-        onClicked: {
-            console.debug("Picked " + model.unicode + "in response to " + emojiPopup.event_id + " in room " + emojiPopup.room_id)
-            emojiPopup.picked(emojiPopup.room_id, emojiPopup.event_id, model.unicode)
-        }
-    }
-}