build(deps): adopt Anki 26.05 beta1

Not to be merged until it becomes stable

https://github.com/ankitects/anki/releases/tag/26.05b1

https://forums.ankiweb.net/t/anki-26-05-beta-1/69707/9?u=david
FSRS "5.2.0" is still FSRS 6

Author: david-allison

AnkiDroid/src/main/java/com/ichi2/anki/scheduling/Fsrs.kt

@@ -43,7 +43,7 @@ value class FsrsVersion(
         when (libraryVersion) {
             "0.6.4" -> "FSRS 4.5"
             "1.4.3", "2.0.3" -> "FSRS 5"
-            "4.1.1", "5.1.0" -> "FSRS 6"
+            "4.1.1", "5.1.0", "5.2.0" -> "FSRS 6"
             else -> null
         }
 }

AnkiDroid/src/test/java/com/ichi2/anki/TranslationTest.kt

@@ -260,6 +260,7 @@ class TranslationTest : RobolectricTest() {
                 // TR.preferencesNote()
                 // TR.notetypesOcclusionNote()
                 "Notes", // R.string.show_notes | TR.browsingNotes()
+                "Off", // R.string.full_screen_off | TR.launcherOff()
                 "OK", // R.string.dialog_ok
                 // TR.customStudyOk()
                 // TR.helpOk()

gradle/libs.versions.toml

@@ -64,7 +64,7 @@ androidxWebkit = "1.15.0"
 # https://developer.android.com/jetpack/androidx/releases/work
 androidxWork = "2.11.2"
 # https://github.com/ankidroid/Anki-Android-Backend/
-ankiBackend = '0.1.64-anki25.09.2'
+ankiBackend = '0.1.65-anki26.05b1'
 autoService = "1.1.1"
 autoServiceAnnotations = "1.1.1"
 # https://github.com/skydoves/ColorPickerView/releases

libanki/src/main/java/com/ichi2/anki/libanki/Deck.kt

@@ -135,6 +135,7 @@ fun Order.toDisplayString(translations: Translations) =
         Order.REVERSE_ADDED -> translations.decksLatestAddedFirst()
         Order.RETRIEVABILITY_ASCENDING -> translations.deckConfigSortOrderRetrievabilityAscending()
         Order.RETRIEVABILITY_DESCENDING -> translations.deckConfigSortOrderRetrievabilityDescending()
+        Order.RELATIVE_OVERDUENESS -> translations.decksRelativeOverdueness()
         Order.UNRECOGNIZED -> throw IllegalArgumentException("Can't display an unknown enum value.")
     }