feat: Move strings to resources for localization (#2440)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
Co-authored-by: semantic-release-bot <semantic-release-bot@martynus.net>
Co-authored-by: Aunali321 <aunvakil.aa@gmail.com>

BREAKING CHANGE: Various APIs have been changed.

src/main/kotlin/app/revanced/util/resource/ArrayResource.kt

@@ -0,0 +1,37 @@
+package app.revanced.util.resource
+
+import app.revanced.util.childElementsSequence
+import org.w3c.dom.Document
+import org.w3c.dom.Node
+
+/**
+ *  An array resource.
+ *
+ *  @param name The name of the array resource.
+ *  @param items The items of the array resource.
+ */
+@Suppress("MemberVisibilityCanBePrivate")
+class ArrayResource(
+    name: String,
+    val items: List<String>,
+) : BaseResource(name, "string-array") {
+    override fun serialize(ownerDocument: Document, resourceCallback: (BaseResource) -> Unit) =
+        super.serialize(ownerDocument, resourceCallback).apply {
+            setAttribute("name", name)
+
+            items.forEach { item ->
+                appendChild(ownerDocument.createElement("item").also { itemNode ->
+                    itemNode.textContent = item
+                })
+            }
+        }
+
+    companion object {
+        fun fromNode(node: Node): ArrayResource {
+            val key = node.attributes.getNamedItem("name").textContent
+            val items = node.childElementsSequence().map { it.textContent }.toList()
+
+            return ArrayResource(key, items)
+        }
+    }
+}