## Description
This fixes some issues restoring the app state after it is killed by the
system, such as to free up memory while the screensaver is showing.
### Dev notes
Reproduce:
1. Start playing media from beginning
2. Pause at 10 minute mark
3. Wait for screensaver to start
4. Press a button
5. Media starts from beginning
Note: It may take a few iterations of 2-4 before the OS destroys the
app.
If the app is killed during playback, ideally Wholphin restores state to
_previous_ page, not playback since restoring playback is complex.
Before this PR, the back stack was maintained by Compose's
`rememberSerializable` and would be restored _after_ the
`PlaybackLifecycleObserver` cleans up the playback destination.
This meant that the app would be restored, from scratch, to the playback
page. The `PlaybackViewModel` would be initialized from scratch as it
was originally called, ie play from beginning.
The fix is to save and restore the back stack outside of Compose.
### Related issues
Fixes#767
### Testing
Emulator & nvidia shield
## Screenshots
N/A
## AI or LLM usage
None
## Description
Fixes a few issues with the in-app & OS screensavers
- Make sure clock is updating for in-app screensaver
- Fix crash if app is force quit before the OS screensaver starts
### Related issues
Fixes#1045
### Testing
NVIDIA shield
## Screenshots
N/A
## AI or LLM usage
None
## Description
Fixes several small issues throughout the app
- Adds 1440p as a resolution option
- Removes the delay when d-pad seeking on the seek bar & reduces it
slightly when controls are hidden
- Fixes padding one home customize pages
- Adds a title to the search for dialog
### Related issues
Fixes#1017
### Testing
Emulator mostly
## Screenshots
N/A
## AI or LLM usage
None
## Description
Adds both an optional in-app and Android TV OS (DreamService)
screensaver
Has settings for:
- Starting delay, options from 30s to 1 hour
- Duration to show each image, 30s to 2 minutes
- Show clock (separate from app-wide clock)
- Toggle animated zooming
- Set a max age rating to limit what content is shown
- Included media types: movies, tv shows, and/or photos
By default only Movies & TV Shows are included. But if you have like
family albums on your server, you could enable Photos too.
There's also an button to start the screensaver so you can see what it
looks like.
### Related issues
Closes#230
### Testing
Emulator, Onn 4k pro, nvidia shield using both in-app and OS
screensavers
## Screenshots
## AI or LLM usage
None
## Acknowledgements
Some of the skeleton code for setting up the `DreamService` with the
right lifecycle was copied and modified from the [official app's
implementation](https://github.com/jellyfin/jellyfin-androidtv/blob/master/app/src/main/java/org/jellyfin/androidtv/integration/dream/DreamServiceCompat.kt).
