feat: 切换 schema dump 基线并增强返点结算与管理校验

database/migrations/2026_05_08_100007_create_draws_table.php

@@ -1,35 +0,0 @@
-<?php
-
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Database\Migrations\Migration;
-
-return new class extends Migration
-{
-    public function up(): void
-    {
-        Schema::create('draws', function (Blueprint $table) {
-            $table->id();
-            $table->string('draw_no', 32)->unique();
-            $table->date('business_date');
-            $table->unsignedInteger('sequence_no');
-            $table->string('status', 32);
-            $table->timestamp('start_time')->nullable();
-            $table->timestamp('close_time')->nullable();
-            $table->timestamp('draw_time')->nullable();
-            $table->timestamp('cooling_end_time')->nullable();
-            $table->string('result_source', 16)->nullable()->comment('rng|manual');
-            $table->unsignedInteger('current_result_version')->default(0);
-            $table->unsignedInteger('settle_version')->default(0);
-            $table->boolean('is_reopened')->default(false);
-            $table->timestamps();
-
-            $table->index(['status', 'draw_time'], 'idx_draws_status_draw_time');
-        });
-    }
-
-    public function down(): void
-    {
-        Schema::dropIfExists('draws');
-    }
-};