refactor!: rename the project from Monitor to MoShiro [CI]

Namespaces, assemblies, solution, binaries, images, systemd units, config paths, environment variables, protocol methods and the Linux user are all renamed. Breaking: existing databases, node identities and installed units must be recreated.

backend/shared/MoShiro.Measurement/Blocks/BlockBase.cs

@@ -1,7 +1,7 @@
 using System.Net;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>积木的公共部分：环境、参数、把行切成列块交出去。</summary>
 public abstract class BlockBase : IBlock

backend/shared/MoShiro.Measurement/Blocks/BlockCatalog.cs

@@ -1,6 +1,6 @@
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>
 /// 一种采集方法（Kind）的两个角色：拨号方（Probe）和监听方（Agent），以及它能不能作为目标任务（Agent 自己探测一个地址，没有对端）运行。

backend/shared/MoShiro.Measurement/Blocks/Bulk.cs

@@ -1,7 +1,7 @@
 using System.Net.Sockets;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>批量传输的收发循环（两端共用）。</summary>
 internal static class BulkIo

backend/shared/MoShiro.Measurement/Blocks/Echo.cs

@@ -1,8 +1,8 @@
 using System.Net;
 using System.Net.Sockets;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>
 /// 回显积木的行表（拨号方，行的主导方）：发出时记 size、t1，回复到达时按序号回填 t4，到点把已经稳定的行切成列块。

backend/shared/MoShiro.Measurement/Blocks/Session.cs

@@ -1,9 +1,9 @@
 using System.Net.NetworkInformation;
 using System.Net.Sockets;
 using System.Security.Authentication;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>什么也不做的监听方：connect 的另一端就是 TCP 监听器本身（接受连接、认证失败就关闭），不需要积木，但需要占一个流编号。</summary>
 public sealed class IdleListener : BlockBase

backend/shared/MoShiro.Measurement/Blocks/Train.cs

@@ -1,8 +1,8 @@
 using System.Diagnostics;
 using System.Net;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>
 /// 单向数据流（UDP train），监听方（Agent，行的主导方）：按声明的码率均匀发包，发出的每个包 (seq, size, t_send) 记在按序号的记录里，

backend/shared/MoShiro.Measurement/Core/Contracts.cs

@@ -1,9 +1,9 @@
 using System.Net;
 using System.Text.Json;
 using Fleet.Core;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>
 /// 数据面会话：<c>session_id</c> 和密钥（由点对点握手里的 ECDH 派生）。两端的数据面包都用它认证。

backend/shared/MoShiro.Measurement/Core/MonoClock.cs

@@ -1,4 +1,4 @@
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>节点的单调时钟（微秒）：t1…t4、t_send、t_recv 都用它；Probe 和 Agent 各自一个，块头里的时钟锚点把它对应到 UTC。</summary>
 public sealed class MonoClock

backend/shared/MoShiro.Measurement/Core/RowStore.cs

@@ -1,6 +1,6 @@
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>
 /// 一侧记录的行：只含这一侧拥有的列（见 <see cref="StreamSpec.ColumnsOf"/>），按连接键（通常是 <c>seq</c>）索引的环形缓冲，

backend/shared/MoShiro.Measurement/Core/RunningBlock.cs

@@ -1,4 +1,4 @@
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>一个运行中的积木：自己的取消令牌和后台任务。Probe 和 Agent 共用。</summary>
 public sealed class RunningBlock : IDisposable

backend/shared/MoShiro.Measurement/Execution/BudgetGuard.cs

@@ -1,8 +1,8 @@
 using System.Net;
 using System.Text.Json;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>节点的本地硬上限（写在本机配置里，Backend 无法修改）。</summary>
 public sealed class NodeLimits

backend/shared/MoShiro.Measurement/Merging/ChunkFinalizer.cs

@@ -1,8 +1,8 @@
 using System.Text.Json;
 using Fleet.Core;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>Agent 单调时钟（微秒）与 UTC（毫秒）的对应关系：块头里的时钟锚点。</summary>
 public readonly record struct ClockAnchor(long AgentMonoUs, long UtcMs);

backend/shared/MoShiro.Measurement/Merging/FragmentMerger.cs

@@ -1,8 +1,8 @@
 using System.Text.Json;
 using Fleet.Core;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>Agent 一侧为合并保留的按键记录（由正在运行的积木提供）。</summary>
 public interface IRecordSource
@@ -29,7 +29,7 @@ public static class FragmentMerger
             StreamSpec? streamSpec = spec.FindStream(stream.Name);
             if (streamSpec is null)
             {
-                return Result<IReadOnlyList<RawStream>>.Fail(MonitorErrors.ValidationFailed, $"stream {stream.Name} is not declared by {spec.Id}");
+                return Result<IReadOnlyList<RawStream>>.Fail(MoShiroErrors.ValidationFailed, $"stream {stream.Name} is not declared by {spec.Id}");
             }
 
             Result<RawStream> merged = Join(streamSpec, stream, fragment.Header, records.Records(streamId, stream.Name));
@@ -71,7 +71,7 @@ public static class FragmentMerger
         RawColumn? key = probe.Find(spec.Key);
         if (key is null || probeColumns.Any(c => probe.Find(c.Name) is null))
         {
-            return Result<RawStream>.Fail(MonitorErrors.ValidationFailed, $"a fragment of stream {spec.Name} needs the columns {string.Join(", ", new[] { spec.Key }.Concat(probeColumns.Select(c => c.Name)))}");
+            return Result<RawStream>.Fail(MoShiroErrors.ValidationFailed, $"a fragment of stream {spec.Name} needs the columns {string.Join(", ", new[] { spec.Key }.Concat(probeColumns.Select(c => c.Name)))}");
         }
 
         return spec.Driver == Side.Probe ? JoinOnProbeRows(spec, probe, key, agent) : JoinOnAgentRows(spec, probe, key, header, agent);
@@ -118,7 +118,7 @@ public static class FragmentMerger
     {
         if (!TryGetRange(header, out uint from, out uint to))
         {
-            return Result<RawStream>.Fail(MonitorErrors.ValidationFailed, $"a fragment of stream {spec.Name} must declare its sequence range");
+            return Result<RawStream>.Fail(MoShiroErrors.ValidationFailed, $"a fragment of stream {spec.Name} must declare its sequence range");
         }
 
         // 行取自 Agent 的记录：范围内发出过的每一个包都有一行，Probe 没有报告到达的就是丢失

backend/shared/MoShiro.Measurement/MoShiro.Measurement.csproj

@@ -3,8 +3,8 @@
     <IsAotCompatible>true</IsAotCompatible>
   </PropertyGroup>
   <ItemGroup>
-    <InternalsVisibleTo Include="Monitor.Measurement.Tests" />
+    <InternalsVisibleTo Include="MoShiro.Measurement.Tests" />
     <AdditionalFiles Include="$(MSBuildThisFileDirectory)../../BannedSymbols.Node.txt" />
-    <ProjectReference Include="..\Monitor.Protocol\Monitor.Protocol.csproj" />
+    <ProjectReference Include="..\MoShiro.Protocol\MoShiro.Protocol.csproj" />
   </ItemGroup>
 </Project>

backend/shared/MoShiro.Measurement/Net/Tcp.cs

@@ -5,9 +5,9 @@ using System.Net.Sockets;
 using System.Security.Authentication;
 using System.Security.Cryptography;
 using System.Security.Cryptography.X509Certificates;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>拨号方的一条数据面 TCP 连接（已经完成 TLS 和首帧认证）。</summary>
 public sealed class TcpLink : IDisposable

backend/shared/MoShiro.Measurement/Net/TcpInfo.cs

@@ -1,8 +1,8 @@
 using System.Buffers.Binary;
 using System.Net.Sockets;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>内核对一条 TCP 连接的采样（Linux <c>TCP_INFO</c>）。</summary>
 public readonly record struct TcpInfoSample(long SrttUs, long RttVarUs, long Cwnd, long TotalRetrans, long SegsOut, long BytesAcked);

backend/shared/MoShiro.Measurement/Net/UdpMux.cs

@@ -2,9 +2,9 @@ using System.Collections.Concurrent;
 using System.Net;
 using System.Net.Sockets;
 using Fleet.Core;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>一个通过校验的 UDP 包，交给按 <c>stream_id</c> 登记的处理函数。处理函数在接收循环里同步执行，不能阻塞。</summary>
 public readonly ref struct UdpDelivery

backend/shared/MoShiro.Measurement/Platform/PlatformDetector.cs

@@ -1,7 +1,7 @@
 using System.Runtime.InteropServices;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>
 /// 读出本机的系统名和架构，只用于在面板上展示。故意只取粗粒度的信息：

backend/shared/MoShiro.Measurement/Update/UpdateBridge.cs

@@ -1,12 +1,12 @@
 using System.Text;
 using System.Text.Json;
 using Fleet.Core;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement;
+namespace MoShiro.Measurement;
 
 /// <summary>
-/// 节点进程和宿主机更新器之间的文件交换（容器里 <c>/etc/monitor</c>，也就是数据目录）：
+/// 节点进程和宿主机更新器之间的文件交换（容器里 <c>/etc/moshiro</c>，也就是数据目录）：
 /// 节点把面板发来的清单和签名写进 <c>update/</c>，把「更新」请求写成 <c>update/apply.request</c>；更新器验签并更新，状态由宿主更新器写在只读挂载的 <c>update-status/status.json</c>。
 /// 节点进程不执行任何命令，也不信任清单的内容（验签在宿主机上）。没有安装更新器时目录写不了或没人读，调用只是返回 false。
 /// </summary>
@@ -88,7 +88,7 @@ public sealed class UpdateBridge
                 return null;
             }
 
-            return JsonSerializer.Deserialize(File.ReadAllBytes(_statusFile), MonitorJsonContext.Default.UpdateStatus);
+            return JsonSerializer.Deserialize(File.ReadAllBytes(_statusFile), MoShiroJsonContext.Default.UpdateStatus);
         }
         catch (Exception ex) when (ex is IOException or UnauthorizedAccessException or JsonException)
         {

backend/shared/MoShiro.Protocol/Catalog/KindSpec.cs

@@ -1,4 +1,4 @@
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 [Flags]
 public enum Scope

backend/shared/MoShiro.Protocol/Catalog/Kinds/Kinds.cs

@@ -1,4 +1,4 @@
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 /// <summary>
 /// Kind 目录。新增一种采集方法 = 在这里加一个静态字段并放进 <see cref="All"/>；

backend/shared/MoShiro.Protocol/Catalog/ParamSpec.cs

@@ -1,7 +1,7 @@
 using System.Globalization;
 using System.Text.Json;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 public enum ParamType
 {

backend/shared/MoShiro.Protocol/Ids/MonitorIds.cs

@@ -1,7 +1,7 @@
 using System.Text.Json.Serialization;
 using Fleet.Core;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 [JsonConverter(typeof(ProbeIdJsonConverter))]
 public readonly record struct ProbeId(string Value)

backend/shared/MoShiro.Protocol/MoShiro.Protocol.csproj

@@ -7,7 +7,7 @@
     <ProjectReference Include="..\..\fleet\src\Fleet.Rpc\Fleet.Rpc.csproj" />
   </ItemGroup>
   <!--
-    构建信息：版本来自 $(Version)，tag、提交、构建时间来自环境变量 MONITOR_TAG / MONITOR_COMMIT / MONITOR_BUILT_AT
+    构建信息：版本来自 $(Version)，tag、提交、构建时间来自环境变量 MOSHIRO_TAG / MOSHIRO_COMMIT / MOSHIRO_BUILT_AT
     （scripts/publish.sh 和 CI 会设置；本地开发不设置就是空，这样本地构建是可重复的、不会每次都重新编译）。
     生成一个带常量的源文件，NativeAOT 下不用反射。
   -->
@@ -16,14 +16,14 @@
       <BuildInfoFile>$(IntermediateOutputPath)BuildInfo.g.cs</BuildInfoFile>
     </PropertyGroup>
     <ItemGroup>
-      <BuildInfoLine Include="namespace Monitor.Protocol%3B" />
+      <BuildInfoLine Include="namespace MoShiro.Protocol%3B" />
       <BuildInfoLine Include="/// &lt;summary&gt;这个程序是什么时候、从哪个版本构建出来的（构建时生成）。&lt;/summary&gt;" />
       <BuildInfoLine Include="public static class BuildInfo" />
       <BuildInfoLine Include="{" />
       <BuildInfoLine Include="    public const string Version = &quot;$(Version)&quot;%3B" />
-      <BuildInfoLine Include="    public const string Tag = &quot;$(MONITOR_TAG)&quot;%3B" />
-      <BuildInfoLine Include="    public const string Commit = &quot;$(MONITOR_COMMIT)&quot;%3B" />
-      <BuildInfoLine Include="    public const string BuiltAt = &quot;$(MONITOR_BUILT_AT)&quot;%3B" />
+      <BuildInfoLine Include="    public const string Tag = &quot;$(MOSHIRO_TAG)&quot;%3B" />
+      <BuildInfoLine Include="    public const string Commit = &quot;$(MOSHIRO_COMMIT)&quot;%3B" />
+      <BuildInfoLine Include="    public const string BuiltAt = &quot;$(MOSHIRO_BUILT_AT)&quot;%3B" />
       <BuildInfoLine Include="}" />
     </ItemGroup>
     <WriteLinesToFile File="$(BuildInfoFile)" Lines="@(BuildInfoLine)" Overwrite="true" WriteOnlyWhenDifferent="true" />

backend/shared/MoShiro.Protocol/MonitorErrors.cs

@@ -1,9 +1,9 @@
 using Fleet.Core;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
-/// <summary>Monitor 的错误码（在 Fleet 错误码之上扩展）。REST、JSON-RPC、OpenAPI 共用同一份。</summary>
-public static class MonitorErrors
+/// <summary>MoShiro 的错误码（在 Fleet 错误码之上扩展）。REST、JSON-RPC、OpenAPI 共用同一份。</summary>
+public static class MoShiroErrors
 {
     public static readonly ErrorCode ValidationFailed = new("validation_failed");
     public static readonly ErrorCode BudgetExceeded = new("budget_exceeded");

backend/shared/MoShiro.Protocol/ProtocolLimits.cs

@@ -1,4 +1,4 @@
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 public static class ProtocolVersion
 {
@@ -25,8 +25,8 @@ public static class ProtocolLimits
     public const long MaxLineBudgetBitsPerSecond = 100_000;
 }
 
-/// <summary>二进制通道号（0–15 属于 Fleet，Monitor 从 16 开始）。</summary>
-public static class MonitorChannels
+/// <summary>二进制通道号（0–15 属于 Fleet，MoShiro 从 16 开始）。</summary>
+public static class MoShiroChannels
 {
     /// <summary>Agent → Backend：RawChunk（发件箱）。</summary>
     public const byte RawChunk = 16;
@@ -35,9 +35,9 @@ public static class MonitorChannels
     public const byte ColumnBlock = 17;
 }
 
-public static class MonitorCapabilities
+public static class MoShiroCapabilities
 {
-    public const string Base = "monitor.v1";
-    public const string KindsPrefix = "monitor.kinds:";
-    public const string BlocksPrefix = "monitor.blocks:";
+    public const string Base = "moshiro.v1";
+    public const string KindsPrefix = "moshiro.kinds:";
+    public const string BlocksPrefix = "moshiro.blocks:";
 }

backend/shared/MoShiro.Protocol/Raw/Crc32c.cs

@@ -1,4 +1,4 @@
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 /// <summary>CRC-32C（Castagnoli），RawChunk 的完整性校验。</summary>
 public static class Crc32c

backend/shared/MoShiro.Protocol/Raw/RawChunk.cs

@@ -2,7 +2,7 @@ using System.Text.Json;
 using System.Text.Json.Serialization;
 using Fleet.Core;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 /// <summary>Agent 单调时钟与 UTC 的锚点，以及 Probe 时钟相对 Agent 时钟的偏移估计。</summary>
 public sealed class ChunkClock

backend/shared/MoShiro.Protocol/Raw/RawChunkCodec.cs

@@ -3,18 +3,18 @@ using System.IO.Compression;
 using System.Text.Json;
 using Fleet.Core;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 /// <summary>
 /// RawChunk 的编解码（Probe、Agent、Backend、离线工具共用同一份代码）。
-/// 布局：<c>"MNRC" | u8 container_version | u32 crc32c(压缩数据) | Brotli( u32 header_len | header JSON | 各列数据 )</c>。
+/// 布局：<c>"MSRC" | u8 container_version | u32 crc32c(压缩数据) | Brotli( u32 header_len | header JSON | 各列数据 )</c>。
 /// 列数据：可空列先写有效位图，再写有效值；plain 为无符号 varint（有符号类型用 zigzag），delta 为与上一个有效值之差的 zigzag varint。
 /// </summary>
 public static class RawChunkCodec
 {
     private const int PrefixBytes = 4 + 1 + 4;
 
-    private static ReadOnlySpan<byte> Magic => "MNRC"u8;
+    private static ReadOnlySpan<byte> Magic => "MSRC"u8;
 
     /// <summary>压缩之前的正文：<c>u32 header_len | header JSON | 各列数据</c>。布局变化时黄金字节测试会失败，提醒升级版本。</summary>
     public static byte[] EncodeBody(RawChunk chunk)
@@ -40,7 +40,7 @@ public static class RawChunkCodec
             header.Streams.Add(streamHeader);
         }
 
-        byte[] headerJson = JsonSerializer.SerializeToUtf8Bytes(header, MonitorJsonContext.Default.RawChunkHeader);
+        byte[] headerJson = JsonSerializer.SerializeToUtf8Bytes(header, MoShiroJsonContext.Default.RawChunkHeader);
 
         using var body = new MemoryStream();
         Span<byte> length = stackalloc byte[4];
@@ -114,7 +114,7 @@ public static class RawChunkCodec
         RawChunkHeader? header;
         try
         {
-            header = JsonSerializer.Deserialize(plain.AsSpan(4, (int)headerLength), MonitorJsonContext.Default.RawChunkHeader);
+            header = JsonSerializer.Deserialize(plain.AsSpan(4, (int)headerLength), MoShiroJsonContext.Default.RawChunkHeader);
         }
         catch (JsonException)
         {
@@ -159,7 +159,7 @@ public static class RawChunkCodec
     }
 
     private static Result<RawChunk> Corrupt(string message) =>
-        Result<RawChunk>.Fail(MonitorErrors.RawCorrupt, message);
+        Result<RawChunk>.Fail(MoShiroErrors.RawCorrupt, message);
 
     private static byte[]? Inflate(ReadOnlySpan<byte> payload)
     {

backend/shared/MoShiro.Protocol/Raw/StreamBuilder.cs

@@ -1,4 +1,4 @@
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 /// <summary>按 <see cref="StreamSpec"/> 逐行构造一个 <see cref="RawStream"/>（用于测试、模拟器和离线工具，不用于节点热路径）。</summary>
 public sealed class StreamBuilder

backend/shared/MoShiro.Protocol/Rpc/MonitorRpc.cs

@@ -2,25 +2,25 @@ using System.Text.Json;
 using System.Text.Json.Serialization;
 using Fleet.Core;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
-/// <summary>monitor.* 方法名。新增方法 = 在这里定义名称和 params/result，再在组装处加一行 <c>.On(...)</c>。</summary>
-public static class MonitorMethods
+/// <summary>moshiro.* 方法名。新增方法 = 在这里定义名称和 params/result，再在组装处加一行 <c>.On(...)</c>。</summary>
+public static class MoShiroMethods
 {
-    public const string TestRun = "monitor.test.run";
-    public const string TestCancel = "monitor.test.cancel";
-    public const string ProbeDisconnect = "monitor.probe.disconnect";
-    public const string TestStatus = "monitor.test.status";
-    public const string Event = "monitor.event";
-    public const string Host = "monitor.host";
-    public const string UpdateOffer = "monitor.update.offer";
-    public const string UpdateApply = "monitor.update.apply";
+    public const string TestRun = "moshiro.test.run";
+    public const string TestCancel = "moshiro.test.cancel";
+    public const string ProbeDisconnect = "moshiro.probe.disconnect";
+    public const string TestStatus = "moshiro.test.status";
+    public const string Event = "moshiro.event";
+    public const string Host = "moshiro.host";
+    public const string UpdateOffer = "moshiro.update.offer";
+    public const string UpdateApply = "moshiro.update.apply";
 
     // Probe ↔ Agent（点对点会话）
-    public const string Clock = "monitor.clock";
-    public const string TestPhase = "monitor.test.phase";
-    public const string TestPhaseEnd = "monitor.test.phase_end";
-    public const string TestAbort = "monitor.test.abort";
+    public const string Clock = "moshiro.clock";
+    public const string TestPhase = "moshiro.test.phase";
+    public const string TestPhaseEnd = "moshiro.test.phase_end";
+    public const string TestAbort = "moshiro.test.abort";
 }
 
 public static class AgentEventKinds
@@ -159,7 +159,7 @@ public sealed class ProbeAgentList
     public List<AgentEndpoint> Agents { get; set; } = [];
 }
 
-/// <summary>注册元数据（Monitor 定义，经 Fleet 的 <c>meta</c> 字段带上来）。</summary>
+/// <summary>注册元数据（MoShiro 定义，经 Fleet 的 <c>meta</c> 字段带上来）。</summary>
 public sealed class AgentEnrollMeta
 {
     [JsonPropertyName("probe_tcp_port")]
@@ -220,7 +220,7 @@ public sealed class PlatformInfo
 }
 
 /// <summary>
-/// 面板给节点的更新清单（<c>monitor.update.offer</c>）：<c>manifest</c> 是发布清单的原始文本，<c>signature</c> 是 base64 的签名。
+/// 面板给节点的更新清单（<c>moshiro.update.offer</c>）：<c>manifest</c> 是发布清单的原始文本，<c>signature</c> 是 base64 的签名。
 /// 节点只是把它们原样放进数据目录；验签、拉取、重启都由宿主机上的更新器完成（节点进程不执行任何命令，也不信任清单的内容）。
 /// </summary>
 public sealed class UpdateOfferParams
@@ -436,7 +436,7 @@ public sealed class LineTaskSet
     public List<int> TcpPorts { get; set; } = [];
 }
 
-/// <summary><c>monitor.clock</c>：Probe 用它估计与 Agent 单调时钟的偏移（对称往返假设）。</summary>
+/// <summary><c>moshiro.clock</c>：Probe 用它估计与 Agent 单调时钟的偏移（对称往返假设）。</summary>
 public sealed class ClockParams
 {
     [JsonPropertyName("probe_mono_us")]
@@ -543,4 +543,4 @@ public static class FragmentKeys
 [JsonSerializable(typeof(AgentHelloMeta))]
 [JsonSerializable(typeof(AgentHeartbeatExtra))]
 [JsonSerializable(typeof(RawChunkHeader))]
-public sealed partial class MonitorJsonContext : JsonSerializerContext;
+public sealed partial class MoShiroJsonContext : JsonSerializerContext;

backend/shared/MoShiro.Protocol/Tasks/TaskSet.cs

@@ -3,7 +3,7 @@ using System.Text.Json;
 using System.Text.Json.Serialization;
 using Fleet.Core;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 /// <summary>Task = { id, scope, kind, target, params, schedule, enabled }。参数已经按 ParamSpec 校验并补全默认值。</summary>
 public sealed class TaskSpec
@@ -79,9 +79,9 @@ public static class TaskSchedule
         {
             return minutes >= 60
                 ? Result<int?>.Ok(minutes)
-                : Result<int?>.Fail(MonitorErrors.ValidationFailed, "every:N requires N >= 60 minutes");
+                : Result<int?>.Fail(MoShiroErrors.ValidationFailed, "every:N requires N >= 60 minutes");
         }
 
-        return Result<int?>.Fail(MonitorErrors.ValidationFailed, "schedule must be continuous, once or every:<minutes>");
+        return Result<int?>.Fail(MoShiroErrors.ValidationFailed, "schedule must be continuous, once or every:<minutes>");
     }
 }

backend/shared/MoShiro.Protocol/Wire/TcpWire.cs

@@ -2,7 +2,7 @@ using System.Buffers.Binary;
 using System.Security.Cryptography;
 using Fleet.Core;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 /// <summary>
 /// 数据面的 TCP 连接（Fleet 之外的线格式）。连接都由 Probe 发起；TLS 是可选的（ClientHello 以 0x16 开头，

backend/shared/MoShiro.Protocol/Wire/UdpPacket.cs

@@ -1,7 +1,7 @@
 using System.Buffers.Binary;
 using System.Security.Cryptography;
 
-namespace Monitor.Protocol;
+namespace MoShiro.Protocol;
 
 public enum UdpPacketType : byte
 {

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

@@ -1,8 +1,8 @@
 using System.Text.Json;
 using Fleet.Core;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Measurement.Tests;
+namespace MoShiro.Measurement.Tests;
 
 public sealed class MeasurementTests
 {

backend/shared/tests/MoShiro.Measurement.Tests/MoShiro.Measurement.Tests.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="xunit.v3" />
-    <ProjectReference Include="..\..\Monitor.Measurement\Monitor.Measurement.csproj" />
+    <ProjectReference Include="..\..\MoShiro.Measurement\MoShiro.Measurement.csproj" />
   </ItemGroup>
   <ItemGroup>
     <Using Include="Xunit" />

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

@@ -1,4 +1,4 @@
-namespace Monitor.Measurement.Tests;
+namespace MoShiro.Measurement.Tests;
 
 public sealed class PlatformDetectorTests
 {

backend/shared/tests/MoShiro.Protocol.Tests/CatalogTests.cs

@@ -1,8 +1,8 @@
 using System.Text.Json;
 using Fleet.Core;
-using Monitor.Protocol;
+using MoShiro.Protocol;
 
-namespace Monitor.Protocol.Tests;
+namespace MoShiro.Protocol.Tests;
 
 public sealed class CatalogTests
 {
@@ -101,8 +101,8 @@ public sealed class CatalogTests
             Tasks = [new TaskSpec { Id = new TaskId("tsk_1"), Kind = "udp_echo", Params = new Dictionary<string, JsonElement> { ["rate_hz"] = Json("10") } }],
             Peers = [new PeerSpec { ProbeId = new ProbeId("prb_1"), PublicKey = "AAAA" }],
         };
-        string text = JsonSerializer.Serialize(set, MonitorJsonContext.Default.TaskSet);
-        TaskSet back = JsonSerializer.Deserialize(text, MonitorJsonContext.Default.TaskSet)!;
+        string text = JsonSerializer.Serialize(set, MoShiroJsonContext.Default.TaskSet);
+        TaskSet back = JsonSerializer.Deserialize(text, MoShiroJsonContext.Default.TaskSet)!;
 
         Assert.Contains("\"id\":\"tsk_1\"", text);
         Assert.Equal(7, back.Version);
@@ -114,7 +114,7 @@ public sealed class CatalogTests
     [Fact]
     public void AgentEnrollMeta_ToleratesUnknownFields_AndKeepsDefaults()
     {
-        AgentEnrollMeta meta = JsonSerializer.Deserialize("{\"kinds\":[\"udp_echo\"],\"future\":1}", MonitorJsonContext.Default.AgentEnrollMeta)!;
+        AgentEnrollMeta meta = JsonSerializer.Deserialize("{\"kinds\":[\"udp_echo\"],\"future\":1}", MoShiroJsonContext.Default.AgentEnrollMeta)!;
         Assert.Equal(7443, meta.ProbeTcpPort);
         Assert.Equal(["udp_echo"], meta.Kinds);
     }
@@ -122,7 +122,7 @@ public sealed class CatalogTests
     [Fact]
     public void ErrorCodes_AreSnakeCase()
     {
-        foreach (System.Reflection.FieldInfo field in typeof(MonitorErrors).GetFields())
+        foreach (System.Reflection.FieldInfo field in typeof(MoShiroErrors).GetFields())
         {
             string value = ((ErrorCode)field.GetValue(null)!).Value;
             Assert.Matches("^[a-z]+(_[a-z]+)*$", value);

backend/shared/tests/MoShiro.Protocol.Tests/MoShiro.Protocol.Tests.csproj

@@ -5,8 +5,8 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="xunit.v3" />
-    <ProjectReference Include="..\..\Monitor.Protocol\Monitor.Protocol.csproj" />
-    <ProjectReference Include="..\..\..\tests\Monitor.TestSupport\Monitor.TestSupport.csproj" />
+    <ProjectReference Include="..\..\MoShiro.Protocol\MoShiro.Protocol.csproj" />
+    <ProjectReference Include="..\..\..\tests\MoShiro.TestSupport\MoShiro.TestSupport.csproj" />
   </ItemGroup>
   <ItemGroup>
     <Using Include="Xunit" />

backend/shared/tests/MoShiro.Protocol.Tests/RawChunkCodecTests.cs

@@ -1,10 +1,10 @@
 using System.Buffers.Binary;
 using System.IO.Compression;
 using Fleet.Core;
-using Monitor.Protocol;
-using Monitor.TestSupport;
+using MoShiro.Protocol;
+using MoShiro.TestSupport;
 
-namespace Monitor.Protocol.Tests;
+namespace MoShiro.Protocol.Tests;
 
 public sealed class RawChunkCodecTests
 {
@@ -103,7 +103,7 @@ public sealed class RawChunkCodecTests
         byte[] badCrc = (byte[])good.Clone();
         badCrc[^1] ^= 0xFF;
 
-        Assert.Equal(MonitorErrors.RawCorrupt, RawChunkCodec.Decode(badMagic).Error.Code);
+        Assert.Equal(MoShiroErrors.RawCorrupt, RawChunkCodec.Decode(badMagic).Error.Code);
         Assert.Contains("version", RawChunkCodec.Decode(badVersion).Error.Message);
         Assert.Contains("crc", RawChunkCodec.Decode(badCrc).Error.Message);
         Assert.False(RawChunkCodec.Decode(good.AsSpan(0, good.Length / 2)).IsSuccess);
@@ -190,7 +190,7 @@ public sealed class RawChunkCodecTests
     private static byte[] Wrap(byte[] payload)
     {
         byte[] result = new byte[9 + payload.Length];
-        "MNRC"u8.CopyTo(result);
+        "MSRC"u8.CopyTo(result);
         result[4] = ProtocolVersion.Container;
         BinaryPrimitives.WriteUInt32LittleEndian(result.AsSpan(5), Crc32c.Compute(payload));
         payload.CopyTo(result, 9);