improvement(deck-options): optimize using native UI

In the previous commit, we enabled a native UI for optimization

Fixes 18006

Author: david-allison

AnkiDroid/src/main/java/com/ichi2/anki/pages/DeckOptions.kt

@@ -38,7 +38,6 @@ import com.ichi2.anki.utils.openUrl
 import com.ichi2.anki.withProgress
 import com.ichi2.annotations.NeedsTest
 import com.ichi2.libanki.DeckId
-import com.ichi2.libanki.sched.computeFsrsParamsRaw
 import com.ichi2.libanki.undoableOp
 import com.ichi2.libanki.updateDeckConfigsRaw
 import kotlinx.coroutines.Dispatchers
@@ -263,17 +262,6 @@ suspend fun FragmentActivity.updateDeckConfigsRaw(input: ByteArray): ByteArray {
     return output
 }
 
-suspend fun FragmentActivity.computeFsrsParams(input: ByteArray): ByteArray =
-    withContext(Dispatchers.Main) {
-        withProgress(extractProgress = {
-            text = this.toUpdatingCardsString() ?: getString(R.string.dialog_processing)
-        }) {
-            withContext(Dispatchers.IO) {
-                withCol { computeFsrsParamsRaw(input) }
-            }
-        }
-    }
-
 /**
  * ```
  * Optimizing preset 1/20
@@ -301,24 +289,6 @@ private fun ProgressContext.toOptimizingPresetString(): String? {
     return label + "\n" + reviewsLabel
 }
 
-/**
- * ```
- * Updating Cards: 45/23687
- * ```
- *
- * @return the above string, or `null` if [ProgressContext] has no
- * [compute parameters][Progress.hasComputeParams]
- */
-private fun ProgressContext.toUpdatingCardsString(): String? {
-    if (!progress.hasComputeParams()) return null
-
-    val params = progress.computeParams
-    return TR.deckConfigUpdatingCards(
-        currentCardsCount = params.current,
-        totalCardsCount = params.total,
-    )
-}
-
 private fun FragmentActivity.requireDeckOptionsFragment(): DeckOptions {
     require(this is SingleFragmentActivity) { "activity must be SingleFragmentActivity" }
     return requireNotNull(this.fragment as? DeckOptions?) { "fragment must be DeckOptions" }