fix: correct OpenWrt API metadata and earliest sample queries [CI]

backend/shared/tests/MoShiro.Measurement.Tests/PlatformDetectorTests.cs

@@ -7,6 +7,7 @@ public sealed class PlatformDetectorTests
     [InlineData("NAME=\"OpenWrt\"|VERSION_ID=\"24.10.0\"|ID=openwrt", "OpenWrt 24.10")]
     [InlineData("NAME=\"Alpine Linux\"|ID=alpine|VERSION_ID=3.22.1", "Alpine Linux 3.22")]
     [InlineData("NAME=\"Ubuntu\"|VERSION_ID=\"24.04\"", "Ubuntu 24.04")]
+    [InlineData("NAME=\"Fedora Linux\"|VERSION_ID=44|HOSTNAME=private-router|KERNEL_VERSION=6.18.1|PRETTY_NAME=\"Fedora Linux 44 (Workstation Edition)\"", "Fedora Linux 44")]
     [InlineData("ID=arch", "arch")]
     [InlineData("", "Linux")]
     public void LinuxName_IsTheDistroAndItsMajorMinorVersion(string osRelease, string expected)
@@ -22,6 +23,7 @@ public sealed class PlatformDetectorTests
         Assert.Contains(platform.Arch, new[] { "x64", "arm64", "arm", "x86" });
         // 没有主机名、内核版本：名字很短，也不含小数点以外的版本细节
         Assert.True((platform.Name ?? string.Empty).Length < 40);
-        Assert.DoesNotContain(Environment.MachineName, platform.Name ?? string.Empty, StringComparison.OrdinalIgnoreCase);
+        // 主机名可能恰好就是发行版名（例如 fedora），不能用字符串重合判断泄漏。
+        // 发行版字段的白名单和版本截断由上面的固定输入覆盖。
     }
 }