Revert edge to edge

This was a bigger headache than it was worth. To note, phone landscape wasn't considered, so the navbar overlaps the content on the side. Additionally, the ability to programatically control the navbar scrim is missing, so it'd have to manually be added.

app/src/main/java/eu/kanade/tachiyomi/util/view/ViewExtensions.kt

@@ -11,9 +11,6 @@ import androidx.annotation.MenuRes
 import androidx.annotation.StringRes
 import androidx.appcompat.widget.PopupMenu
 import androidx.appcompat.widget.TooltipCompat
-import androidx.core.graphics.Insets
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.chip.Chip
 import com.google.android.material.chip.ChipGroup
@@ -120,11 +117,3 @@ inline fun ChipGroup.setChips(
         addView(chip)
     }
 }
-
-inline fun View.applyInsets(noinline block: (view: View, systemInsets: Insets) -> Unit) {
-    ViewCompat.setOnApplyWindowInsetsListener(this) { view, insets ->
-        val systemInsets = insets.getInsets(WindowInsetsCompat.Type.systemBars())
-        block(view, systemInsets)
-        insets
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/util/view/WindowExtensions.kt

@@ -1,29 +1,7 @@
 package eu.kanade.tachiyomi.util.view
 
-import android.graphics.Color
-import android.os.Build
 import android.view.View
 import android.view.Window
-import androidx.annotation.RequiresApi
-
-@RequiresApi(Build.VERSION_CODES.P)
-fun Window.edgeToEdge(lightSystemUi: Boolean = false) {
-    decorView.systemUiVisibility = when {
-        // Handle light status and navigation bars programmatically to avoid duplicate themes
-        lightSystemUi -> {
-            View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-                View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
-                View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR or
-                View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR
-        }
-        else -> {
-            View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-                View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
-        }
-    }
-
-    navigationBarColor = Color.TRANSPARENT
-}
 
 fun Window.showBar() {
     decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or