Add Site Translation Management: Created SiteTranslation resource with pages for listing, creating, and editing translations. Implemented localization support for translation keys and values, enhancing the admin panel's usability for managing site translations. Introduced a new migration for the site_translations table and updated helper functions for translation retrieval.

database/migrations/2025_12_30_200034_create_site_translations_table.php

@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('site_translations', function (Blueprint $table) {
+            $table->id();
+            $table->string('hash')->unique()->index(); // MD5 hash of the key
+            $table->text('key'); // Original text
+            $table->json('translations')->nullable(); // JSON data: {"en": "...", "tr": "..."}
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('site_translations');
+    }
+};