feat(accounts): perbarui struktur tabel akun

- Ganti nama kolom 'customer_code' menjadi 'customer_no'.
- Tambahkan kolom 'co_code', 'open_category', 'start_year_bal', 'closure_date', 'account_type', 'stmt_email', dan 'stmt_sent_type'.

database/migrations/2025_02_06_095447_create_accounts_table.php

@@ -14,11 +14,18 @@ return new class extends Migration
         Schema::create('accounts', function (Blueprint $table) {
             $table->id();
             $table->string('account_number')->unique();
-            $table->string('customer_code')->nullable();
+            $table->string('customer_no')->nullable();
             $table->string('currency')->nullable();
-            $table->string('opening_date')->nullable();
+            $table->date('opening_date')->nullable();
             $table->string('branch_code')->nullable();
             $table->string('product_category')->nullable();
+            $table->string('co_code')->nullable();
+            $table->string('open_category')->nullable();
+            $table->string('start_year_bal', 15, 2)->nullable();
+            $table->date('closure_date')->nullable();
+            $table->string('account_type')->nullable();
+            $table->string('stmt_email')->nullable();
+            $table->string('stmt_sent_type')->nullable();
             $table->timestamps();
         });
     }