Fix detekt violations in extracted files

Suppress SpreadOperator warning in UiHelpers.getTextOfUiString() and
MagicNumber warning in adjustDialogSize() — both pre-existing violations
newly surfaced by the module split.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: jkmassel

WordPress/src/main/java/org/wordpress/android/ui/utils/UiHelpersExt.kt

@@ -49,6 +49,7 @@ fun adjustDialogSize(dialog: Dialog) {
 
     val maximumWidth = window.context.resources
         .getDimension(R.dimen.alert_dialog_max_width).toInt()
+    @Suppress("MagicNumber")
     var proposedWidth = (width * 0.8).toInt()
 
     if (proposedWidth > maximumWidth) {

libs/core-ui/src/main/java/org/wordpress/android/ui/utils/UiHelpers.kt

@@ -32,7 +32,8 @@ open class UiHelpers @Inject constructor() {
         when (uiString) {
             is UiStringRes -> context.getString(uiString.stringRes)
             is UiStringText -> uiString.text
-            is UiStringResWithParams -> context.getString(
+            is UiStringResWithParams -> @Suppress("SpreadOperator")
+            context.getString(
                 uiString.stringRes,
                 *uiString.params.map { value ->
                     getTextOfUiString(context, value)