This commit refactors the PhotoViewScreen to be displayed as a Dialog instead of a separate navigation destination.
Key changes:
- Introduced `PhotoViewDialog` composable that wraps `PhotoViewRoute` in a `FullScreenDialog`.
- Modified `RootScreen` to use `PhotoViewDialog` for displaying images.
- Updated `PhotoViewViewModelImpl` to handle loading state and display a loader while downloading images.
- Made `Loader` and `ContainedLoader` colors configurable.
- Adjusted `PhotoViewScreen` UI:
- Set background to translucent black.
- Updated TopAppBar background color and icon tints.
- Improved vertical drag gesture for dismissing the viewer.
- Made `VkUserData.LastSeen.platform` nullable.
- Removed unused navigation functions related to the old PhotoViewScreen.
melod1n
252f6ec21e