feat: 实现挂机修仙、排行榜、大厅重构与全站留言板系统

- (Phase 8) 后台各维度管理与配置
- (Phase 9) 全自动静默挂机修仙升级
- (Phase 9) 四大维度风云排行榜页面
- (Phase 10) 全站留言板与悄悄话私信功能
- 运行 Pint 代码格式化

app/Http/Requests/ChangePasswordRequest.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * 文件功能：用户修改密码请求验证器
+ *
+ * @author   ChatRoom Laravel
+ *
+ * @version  1.0.0
+ */
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class ChangePasswordRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'old_password' => ['required', 'string'],
+            'new_password' => ['required', 'string', 'min:6', 'confirmed'],
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+            'old_password.required' => '请输入当前密码。',
+            'new_password.required' => '新密码不能为空。',
+            'new_password.min' => '新密码长度至少需要 6 位。',
+            'new_password.confirmed' => '两次输入的新密码不一致。',
+        ];
+    }
+}