DONE: add accumulated amount display

database/.gitignore

@@ -1 +1 @@
-*.sqlite
+*.sqlite

database/migrations/2026_05_18_104807_add_accumulated_amount_to_voter_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddAccumulatedAmountToVoterTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('voter', function (Blueprint $table) {
+            $table->decimal('accumulated_amount', 12, 2)->default(0)->after('pelaburan');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('voter', function (Blueprint $table) {
+            $table->dropColumn('accumulated_amount');
+        });
+    }
+}