improve app ui for demo

Pocket Poster.xcodeproj/project.pbxproj

@@ -14,9 +14,22 @@
 		6F09B79D2DEB694B00CDE89C /* Pocket Poster.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Pocket Poster.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
+/* Begin PBXFileSystemSynchronizedBuildFileExceptionSet section */
+		6F09B7F72DEBBFEB00CDE89C /* Exceptions for "Pocket Poster" folder in "Pocket Poster" target */ = {
+			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
+			membershipExceptions = (
+				"Pocket-Poster-Info.plist",
+			);
+			target = 6F09B79C2DEB694B00CDE89C /* Pocket Poster */;
+		};
+/* End PBXFileSystemSynchronizedBuildFileExceptionSet section */
+
 /* Begin PBXFileSystemSynchronizedRootGroup section */
 		6F09B79F2DEB694B00CDE89C /* Pocket Poster */ = {
 			isa = PBXFileSystemSynchronizedRootGroup;
+			exceptions = (
+				6F09B7F72DEBBFEB00CDE89C /* Exceptions for "Pocket Poster" folder in "Pocket Poster" target */,
+			);
 			path = "Pocket Poster";
 			sourceTree = "<group>";
 		};
@@ -267,6 +280,7 @@
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "Pocket-Poster-Info.plist";
+				INFOPLIST_KEY_LSSupportsOpeningDocumentsInPlace = YES;
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
@@ -298,6 +312,7 @@
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "Pocket-Poster-Info.plist";
+				INFOPLIST_KEY_LSSupportsOpeningDocumentsInPlace = YES;
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;