fix: returned initial appState, added missing constant

src/appState.ts

@@ -66,7 +66,7 @@ export const getDefaultAppState = (): Omit<
     openMenu: null,
     openPopup: null,
     openSidebar: null,
-    openDialog: "imageExport",
+    openDialog: null,
     pasteDialog: { shown: false, data: null },
     previousSelectedElementIds: {},
     resizingElement: null,
@@ -95,7 +95,7 @@ export const getDefaultAppState = (): Omit<
     pendingImageElementId: null,
     showHyperlinkPopup: false,
     selectedLinearElement: null,
-    fancyBackgroundImageKey: "bubbles",
+    fancyBackgroundImageKey: DEFAULT_FANCY_BACKGROUND_IMAGE,
   };
 };
 

src/constants.ts

@@ -246,6 +246,7 @@ export const FANCY_BG_BORDER_RADIUS = 12; // px
 export const FANCY_BG_LOGO_PADDING = 20; // px
 export const FANCY_BG_LOGO_BOTTOM_PADDING = 12; // px
 export const FANCY_BG_INCLUDE_LOGO = true;
+export const FANCY_BG_STRETCH_CONTENT_BACKGROUND = true;
 export const DEFAULT_FANCY_BACKGROUND_RATIO: Dimensions = {
   width: 16,
   height: 9,