feat(ruby): Implement RubyManifestParser for parsing gem groups and dependencies

feat(ruby): Add RubyVendorArtifactCollector to collect vendor artifacts

test(deno): Add golden tests for Deno analyzer with various fixtures

test(deno): Create Deno module and package files for testing

test(deno): Implement Deno lock and import map for dependency management

test(deno): Add FFI and worker scripts for Deno testing

feat(ruby): Set up Ruby workspace with Gemfile and dependencies

feat(ruby): Add expected output for Ruby workspace tests

feat(signals): Introduce CallgraphManifest model for signal processing

src/Signals/StellaOps.Signals/Models/CallgraphArtifactMetadata.cs

@@ -16,6 +16,15 @@ public sealed class CallgraphArtifactMetadata
     [BsonElement("casUri")]
     public string CasUri { get; set; } = string.Empty;
 
+    [BsonElement("manifestPath")]
+    public string ManifestPath { get; set; } = string.Empty;
+
+    [BsonElement("manifestCasUri")]
+    public string ManifestCasUri { get; set; } = string.Empty;
+
+    [BsonElement("graphHash")]
+    public string GraphHash { get; set; } = string.Empty;
+
     [BsonElement("contentType")]
     public string ContentType { get; set; } = string.Empty;
 

src/Signals/StellaOps.Signals/Models/CallgraphDocument.cs

@@ -35,7 +35,10 @@ public sealed class CallgraphDocument
     [BsonElement("edges")]
     public List<CallgraphEdge> Edges { get; set; } = new();
 
-    [BsonElement("metadata")]
-    [BsonIgnoreIfNull]
-    public Dictionary<string, string?>? Metadata { get; set; }
-}
+    [BsonElement("metadata")]
+    [BsonIgnoreIfNull]
+    public Dictionary<string, string?>? Metadata { get; set; }
+
+    [BsonElement("graphHash")]
+    public string GraphHash { get; set; } = string.Empty;
+}

src/Signals/StellaOps.Signals/Models/CallgraphIngestResponse.cs

@@ -7,4 +7,6 @@ public sealed record CallgraphIngestResponse(
     string CallgraphId,
     string ArtifactPath,
     string ArtifactHash,
-    string CasUri);
+    string CasUri,
+    string GraphHash,
+    string ManifestCasUri);

src/Signals/StellaOps.Signals/Models/CallgraphManifest.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Text.Json.Serialization;
+
+namespace StellaOps.Signals.Models;
+
+public sealed class CallgraphManifest
+{
+    [JsonPropertyName("language")]
+    public string Language { get; set; } = string.Empty;
+
+    [JsonPropertyName("component")]
+    public string Component { get; set; } = string.Empty;
+
+    [JsonPropertyName("version")]
+    public string Version { get; set; } = string.Empty;
+
+    [JsonPropertyName("graphHash")]
+    public string GraphHash { get; set; } = string.Empty;
+
+    [JsonPropertyName("artifactHash")]
+    public string ArtifactHash { get; set; } = string.Empty;
+
+    [JsonPropertyName("nodeCount")]
+    public int NodeCount { get; set; }
+
+    [JsonPropertyName("edgeCount")]
+    public int EdgeCount { get; set; }
+
+    [JsonPropertyName("createdAt")]
+    public DateTimeOffset CreatedAt { get; set; }
+}

src/Signals/StellaOps.Signals/Models/ReachabilityFactDocument.cs

@@ -114,6 +114,26 @@ public sealed class RuntimeFactDocument
     [BsonIgnoreIfNull]
     public string? LoaderBase { get; set; }
 
+    [BsonElement("processId")]
+    [BsonIgnoreIfNull]
+    public int? ProcessId { get; set; }
+
+    [BsonElement("processName")]
+    [BsonIgnoreIfNull]
+    public string? ProcessName { get; set; }
+
+    [BsonElement("socketAddress")]
+    [BsonIgnoreIfNull]
+    public string? SocketAddress { get; set; }
+
+    [BsonElement("containerId")]
+    [BsonIgnoreIfNull]
+    public string? ContainerId { get; set; }
+
+    [BsonElement("evidenceUri")]
+    [BsonIgnoreIfNull]
+    public string? EvidenceUri { get; set; }
+
     [BsonElement("hitCount")]
     public int HitCount { get; set; }
 

src/Signals/StellaOps.Signals/Models/RuntimeFactsIngestRequest.cs

@@ -26,6 +26,16 @@ public sealed class RuntimeFactEvent
 
     public string? LoaderBase { get; set; }
 
+    public int? ProcessId { get; set; }
+
+    public string? ProcessName { get; set; }
+
+    public string? SocketAddress { get; set; }
+
+    public string? ContainerId { get; set; }
+
+    public string? EvidenceUri { get; set; }
+
     public int HitCount { get; set; } = 1;
 
     public Dictionary<string, string?>? Metadata { get; set; }

src/Signals/StellaOps.Signals/Models/RuntimeFactsStreamMetadata.cs

@@ -1,14 +1,29 @@
+using Microsoft.AspNetCore.Mvc;
+
 namespace StellaOps.Signals.Models;
 
 public sealed class RuntimeFactsStreamMetadata
 {
+    [FromQuery(Name = "callgraphId")]
     public string CallgraphId { get; set; } = string.Empty;
 
+    [FromQuery(Name = "scanId")]
     public string? ScanId { get; set; }
 
+    [FromQuery(Name = "imageDigest")]
     public string? ImageDigest { get; set; }
 
+    [FromQuery(Name = "component")]
     public string? Component { get; set; }
 
+    [FromQuery(Name = "version")]
     public string? Version { get; set; }
+
+    public ReachabilitySubject ToSubject() => new()
+    {
+        ScanId = ScanId,
+        ImageDigest = ImageDigest,
+        Component = Component,
+        Version = Version
+    };
 }