fix: select library screen skipped even we have 2+ libraries

ComicSelectionPage.qml

@@ -11,10 +11,13 @@ Item {
         width: Math.min(0.66 * parent.width, 320)
         height: parent.height
 
+        ColumnLayout {
+            anchors.fill: parent
             ListView {
                 id: listView
                 clip: true
-            anchors.fill: parent
+                Layout.fillWidth: true
+                Layout.fillHeight: true
                 model: AppController.foldersModel
                 delegate: ItemDelegate {
                     text: model.display
@@ -24,6 +27,14 @@ Item {
                     }
                 }
             }
+            Button {
+                Layout.fillWidth: true
+                text: "Select Library"
+                onClicked: function() {
+                    AppController.selectedLibraryId = -1
+                }
+            }
+        }
     }
 
     ColumnLayout {

LibrarySelectionPage.qml

@@ -25,11 +25,6 @@ Control {
                         AppController.selectedLibraryId = model.libraryId
                     }
                 }
-                onCountChanged: function() {
-                    if (count == 1) {
-                        AppController.selectedLibraryId = model.data(modelIndex(0), LibraryItem.IdRole)
-                    }
-                }
             }
         }
 
@@ -37,4 +32,13 @@ Control {
             AppController.updateLibraries()
         }
     }
+
+    Connections {
+        target: AppController
+        onLibrariesLoaded: function(count) {
+            if (count === 1) {
+                AppController.selectedLibraryId = model.data(modelIndex(0), LibraryItem.IdRole)
+            }
+        }
+    }
 }

appcontroller.cpp

@@ -72,6 +72,7 @@ void AppController::updateLibraries()
                                                                 libraryObj["name"].toString(),
                                                                 libraryObj["uuid"].toString()));
                 }
+                emit librariesLoaded(array.count());
             }
         }
     });

appcontroller.h

@@ -39,6 +39,7 @@ public:
     Q_INVOKABLE QString comicImageSource(int page);
 
 signals:
+    void librariesLoaded(int count);
     void connectionStateChanged(ConnectionState newState);
     void currentLibraryIdChanged(int newLibraryId);
     void currentComicIdChanged(QString newComicId);