Fix icons, external file rename

CHDataManagement/Main/MainView.swift

@@ -1,14 +1,15 @@
 import SwiftUI
 import SFSafeSymbols
 
+#warning("Fix podcast")
 #warning("Allow selection of pages as navigation bar items")
+#warning("Add link to other language")
 #warning("Transfer images of posts to other language")
 #warning("Show tag selection view for pages")
 #warning("Button to replace files")
-#warning("Add external pages")
-#warning("Convert statistics into key-value pairs")
 #warning("Replace links to files inside pages when id changes")
 #warning("Calculate file sizes")
+#warning("Specify image aspect ratio to prevent page jumps")
 
 @main
 struct MainView: App {