feat: implement M region (Merker memory)

wanshenmean

2026-03-13 e5d171107520aa5d40b00b8e3fb8cd26e32531e8

 Code/WCS/WIDESEAWCS_Server/WIDESEAWCS_Core/Helper/AppSettings.cs

@@ -52,7 +52,10 @@
                    return Configuration[string.Join(":", sections)];
                }
            }
            catch (Exception) { }
            catch (Exception ex)
            {
                Console.WriteLine($"AppSettings读取配置失败: {ex.Message}");
            }

            return "";
        }
@@ -83,7 +86,10 @@
            {
                return Configuration[sectionsPath];
            }
            catch (Exception) { }
            catch (Exception ex)
            {
                Console.WriteLine($"AppSettings读取配置失败: {ex.Message}");
            }

            return "";