Add option to limit hls segment length for webOS (#6530)

* -Add clientside ability to limit segment length to 1. See https://github.com/jellyfin/jellyfin-webos/issues/248 for details.
-Add translations for this new setting (generated by github copilot).
-Corrected small typo 'perfer'.

* Move this to relevant scope

* Revert translations except en-us

* rewrite and relocate translation to alphabetical order

* Relocate new setting to 'video advanced' heading instead of 'advanced'

* Hide hls segment setting initially but show it for WebOS users.

* Update src/components/playbackSettings/playbackSettings.js

Co-authored-by: Dmitry Lyzo <56478732+dmitrylyzo@users.noreply.github.com>

* Update src/components/playbackSettings/playbackSettings.js

Co-authored-by: Dmitry Lyzo <56478732+dmitrylyzo@users.noreply.github.com>

---------

Co-authored-by: Dmitry Lyzo <56478732+dmitrylyzo@users.noreply.github.com>

src/strings/en-us.json

@@ -1029,6 +1029,8 @@
     "LibraryScanFanoutConcurrency": "Parallel library scan tasks limit",
     "LibraryScanFanoutConcurrencyHelp": "Maximum number of parallel tasks during library scans. Leaving this empty will choose a limit based on your systems core count. WARNING: Setting this number too high may cause issues with network file systems; if you encounter problems lower this number.",
     "LibraryInvalidItemIdError": "The library is in an invalid state and cannot be edited. You are possibly encountering a bug: the path in the database is not the correct path on the filesystem.",
+    "LimitSegmentLength": "Use shorter HLS segments",
+    "LimitSegmentLengthHelp": "Enabling this option may help prevent the HLS player from hanging during seeking on certain devices, such as webOS TVs.",
     "LimitSupportedVideoResolution": "Limit maximum supported video resolution",
     "LimitSupportedVideoResolutionHelp": "Use 'Maximum Allowed Video Transcoding Resolution' as maximum supported video resolution.",
     "List": "List",