Add project documentation and architecture guide

啊鑫

2025-07-10 bcb2bae4c85c5a7d576116ff9ae2a0c6d0011565

 MES.Service/Dto/webApi/ErpCAA.cs

@@ -50,8 +50,8 @@
    public string? Caa025 { get; set; }
    public string? ErpRkhz { get; set; }
    public string? ErpRkzz { get; set; }
    //委外字段
    public string? F_ZJXF_DATETIME_YHRQ { get; set; }
    public string? F_ZJXF_BASE_KH { get; set; }

    public string? SupplierId { get; set; }
    public string? FinishedProduct { get; set; }
}