warning C5054: operator '|': deprecated between enumerations of different types

```
1>F:\my_games\dviglo2d\repo\third_party\external\nuklear\repo\nuklear.h(3719,37): warning C5054: operator '|': deprecated between enumerations of different types
1>(compiling source file '../../../repo/apps/nuklear_demo/src/app.cpp')
1>F:\my_games\dviglo2d\repo\third_party\external\nuklear\repo\nuklear.h(5622,47): warning C5054: operator '|': deprecated between enumerations of different types
1>(compiling source file '../../../repo/apps/nuklear_demo/src/app.cpp')
1>F:\my_games\dviglo2d\repo\third_party\external\nuklear\repo\nuklear.h(5623,42): warning C5054: operator '|': deprecated between enumerations of different types
1>(compiling source file '../../../repo/apps/nuklear_demo/src/app.cpp')
1>F:\my_games\dviglo2d\repo\third_party\external\nuklear\repo\nuklear.h(5715,46): warning C5054: operator '|': deprecated between enumerations of different types
1>(compiling source file '../../../repo/apps/nuklear_demo/src/app.cpp')
```

```
NK_EDIT_FIELD = NK_EDIT_SIMPLE|NK_EDIT_SELECTABLE|NK_EDIT_CLIPBOARD,
```

```
NK_PANEL_SET_POPUP = NK_PANEL_SET_NONBLOCK|NK_PANEL_POPUP,
NK_PANEL_SET_SUB = NK_PANEL_SET_POPUP|NK_PANEL_GROUP
```

```
NK_WINDOW_NOT_INTERACTIVE = NK_WINDOW_ROM|NK_WINDOW_NO_INPUT,
```

Inspect third_party/external/nuklear/repo/nuklear.h at lines 3719, 5622-5623, and 5715, using the warning output as the starting point. Rebuild apps/nuklear_demo/src/app.cpp with the relevant Microsoft compiler and confirm that the C5054 warnings no longer appear.

Written by the indexing model from the issue text.