adding some debug info and fixing font sizes?

justfile

@@ -3,7 +3,7 @@ default:
 build:
     cmake -DCMAKE_BUILD_TYPE=Debug -B bld/ .
     make -j8 --dir bld/
-    rm -rf ~/.cache/librepresenter/Libre\ Presenter/qmlcache/
+    rm -rf ~/.cache/lumina/lumina/qmlcache/
 run:
     RUST_LOG=debug ./bld/bin/lumina
 lint:

src/qml/presenter/Slide.qml

@@ -142,11 +142,25 @@ Item {
             source: imageSource === "" ? mpv : backgroundImage
             radius: blurRadius
 
+            Controls.Label {
+                text: Math.max(root.width, 1000) / 1000 * Math.max(root.textSize, 50)
+                horizontalAlignment: hTextAlignment
+                verticalAlignment: vTextAlignment
+                anchors.top: parent.top
+                anchors.left: parent.left
+                anchors.topMargin: 10
+                anchors.bottomMargin: 10
+                anchors.leftMargin: 10
+                anchors.rightMargin: 10
+                visible: RSettings.debug
+            }
+
             Controls.Label {
                 id: lyrics
                 text: root.text
+                /* text: root.textSize */
                 /* text: root.width / 1000 * root.textSize */
-                font.pixelSize: root.width / 1000 * root.textSize 
+                font.pixelSize: Math.max(root.width, 1000) / 1000 * Math.max(root.textSize, 50)
                 /* minimumPointSize: 5 */
                 fontSizeMode: Text.Fit
                 font.family: chosenFont