make "replying to" string translateable

app/src/main/kotlin/at/connyduck/pixelcat/components/timeline/detail/DetailActivity.kt

@@ -126,6 +126,8 @@ class DetailActivity : BaseActivity(), TimeLineActionListener {
     override fun onReply(status: StatusEntity) {
         val replyBottomsheet = BottomSheetBehavior.from(binding.detailReplyBottomSheet)
         replyBottomsheet.state = BottomSheetBehavior.STATE_EXPANDED
+
+        binding.detailReplyingTo.text = getString(R.string.status_details_replying_to, "@" + status.account.username)
         binding.detailReply.requestFocus()
         binding.detailReply.setText("@" + status.account.username + " ")
         binding.detailReply.setSelection(binding.detailReply.text?.length ?: 0)

app/src/main/res/layout/activity_detail.xml

@@ -72,9 +72,9 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="16dp"
             android:layout_marginTop="16dp"
-            android:text="replying to @ConnyDuck"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toTopOf="parent"
+            tools:text="replying to @ConnyDuck" />
 
         <com.google.android.material.textfield.TextInputLayout
             android:id="@+id/detailReplyLayout"

app/src/main/res/values/strings.xml

@@ -79,5 +79,7 @@
     <string name="status_general_error">An unexpected error occurred</string>
     <string name="status_network_error">Failed to connect. Please check your internet connection-</string>
 
+    <string name="status_details_replying_to">Replying to $1%s</string>
+
 
 </resources>