docs: 完善数据模型设计

- 重命名 log_file 为 test_scenario（测试场景）
- 拆分维度表：tx_panel、tx_hardware、tx_software、rx_type
- 采用星型模型设计，消除数据冗余
- 为所有表添加软删除字段 is_deleted
- 更新关系说明，包含全局查询过滤器配置
- 更新 ER 图和查询示例

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docs/architecture/配置管理.md

@@ -0,0 +1,105 @@
+# 配置管理
+
+> 所属模块：[架构概览](./概览.md)
+
+---
+
+## 1. 配置文件结构
+
+```json
+// Configuration/appsettings.json
+{
+  "Database": {
+    "Type": "sqlite",
+    "Path": "./data/database/wctminer.db"
+  },
+  "Parser": {
+    "BatchSize": 1000
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "WCTDataMiner": "Debug"
+    }
+  },
+  "Paths": {
+    "LogDir": "./data/logs",
+    "OutputDir": "./data/output"
+  }
+}
+```
+
+---
+
+## 2. 配置类定义
+
+```csharp
+// Configuration/AppSettings.cs
+namespace WCTDataMiner.Configuration;
+
+public class AppSettings
+{
+    public DatabaseSettings Database { get; set; } = new();
+    public ParserSettings Parser { get; set; } = new();
+    public PathSettings Paths { get; set; } = new();
+}
+
+public class DatabaseSettings
+{
+    public string Type { get; set; } = "sqlite";
+    public string Path { get; set; } = "./data/database/wctminer.db";
+    
+    // PostgreSQL 配置（可选）
+    public string? Host { get; set; }
+    public int Port { get; set; } = 5432;
+    public string? Name { get; set; }
+    public string? User { get; set; }
+    public string? Password { get; set; }
+}
+
+public class ParserSettings
+{
+    public int BatchSize { get; set; } = 1000;
+}
+
+public class PathSettings
+{
+    public string LogDir { get; set; } = "./data/logs";
+    public string OutputDir { get; set; } = "./data/output";
+}
+```
+
+---
+
+## 3. 配置加载
+
+```csharp
+// Program.cs 配置加载部分
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using WCTDataMiner.Configuration;
+
+var builder = Host.CreateDefaultBuilder(args);
+
+builder.ConfigureAppConfiguration(config =>
+{
+    config.AddJsonFile("appsettings.json", optional: false);
+    config.AddJsonFile($"appsettings.{environment}.json", optional: true);
+    config.AddEnvironmentVariables();
+    config.AddCommandLine(args);
+});
+
+builder.ConfigureServices((context, services) =>
+{
+    services.Configure<AppSettings>(context.Configuration.GetSection(""));
+    
+    // 注册数据库服务
+    services.AddDatabaseServices(context.Configuration);
+    
+    // 注册其他服务
+    services.AddScoped<QfodParser>();
+    services.AddScoped<PlossParser>();
+    services.AddScoped<ParseService>();
+    services.AddScoped<ErrorHandlingService>();
+});
+```