refactor(app): 优化邮件模板

database/migrations/2025_09_26_180514_alert_supply_demands_table.php

@@ -0,0 +1,45 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('supply_demands', function (Blueprint $table) {
+            // 资金类型
+            $table->string('fund_type')->after('type')->default('')->comment('资金类型');
+            // 金额
+            $table->decimal('amount', 20, 2)->after('fund_type')->default(0.00)->comment('金额');
+            // 融资阶段
+            $table->string('fund_stage')->after('amount')->default('')->comment('融资阶段');
+            // 期望资金属性
+            $table->string('expect_fund_attr')->after('fund_stage')->default('')->comment('期望资金属性');
+            // 行业类型
+            $table->string('industry_type')->after('expect_fund_attr')->default('')->comment('行业类型');
+            // 主要产品
+            $table->string('product')->after('industry_type')->default('')->comment('主要产品');
+            // 简要描述
+            $table->string('desc')->after('product')->default('')->comment('简要描述');
+
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('supply_demands', function (Blueprint $table) {
+            //
+        });
+    }
+};