Fix capitalization of Windows app title etc.

windows/runner/Runner.rc

@@ -95,7 +95,7 @@ BEGIN
             VALUE "InternalName", "relatica" "\0"
             VALUE "LegalCopyright", "Copyright (C) 2022 My Social Portal. All rights reserved." "\0"
             VALUE "OriginalFilename", "relatica.exe" "\0"
-            VALUE "ProductName", "relatica" "\0"
+            VALUE "ProductName", "Relatica" "\0"
             VALUE "ProductVersion", VERSION_AS_STRING "\0"
         END
     END

windows/runner/main.cpp

@@ -27,7 +27,7 @@ int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
   FlutterWindow window(project);
   Win32Window::Point origin(10, 10);
   Win32Window::Size size(1280, 720);
-  if (!window.CreateAndShow(L"relatica", origin, size)) {
+  if (!window.CreateAndShow(L"Relatica", origin, size)) {
     return EXIT_FAILURE;
   }
   window.SetQuitOnClose(true);