old sprints work, new sprints for exposing functionality via cli, improve code_of_conduct and other agents instructions

src/Policy/__Libraries/StellaOps.Policy.Unknowns/Models/Unknown.cs

@@ -91,8 +91,56 @@ public sealed record Unknown
 
     /// <summary>Last update timestamp.</summary>
     public required DateTimeOffset UpdatedAt { get; init; }
+
+    // Sprint: SPRINT_20260112_004_POLICY_unknowns_determinization_greyqueue (POLICY-UNK-003)
+
+    /// <summary>Reanalysis fingerprint ID for deterministic replay.</summary>
+    public string? FingerprintId { get; init; }
+
+    /// <summary>Triggers that caused the last reanalysis.</summary>
+    public IReadOnlyList<UnknownTrigger> Triggers { get; init; } = [];
+
+    /// <summary>Suggested next actions based on current state.</summary>
+    public IReadOnlyList<string> NextActions { get; init; } = [];
+
+    /// <summary>Conflict detection result if conflicts exist.</summary>
+    public UnknownConflictInfo? ConflictInfo { get; init; }
+
+    /// <summary>Observation state from determinization.</summary>
+    public string? ObservationState { get; init; }
 }
 
+/// <summary>
+/// Trigger that caused a reanalysis of an unknown.
+/// Sprint: SPRINT_20260112_004_POLICY_unknowns_determinization_greyqueue (POLICY-UNK-003)
+/// </summary>
+public sealed record UnknownTrigger(
+    string EventType,
+    int EventVersion,
+    string? Source,
+    DateTimeOffset ReceivedAt,
+    string? CorrelationId);
+
+/// <summary>
+/// Conflict information for an unknown.
+/// Sprint: SPRINT_20260112_004_POLICY_unknowns_determinization_greyqueue (POLICY-UNK-003)
+/// </summary>
+public sealed record UnknownConflictInfo(
+    bool HasConflict,
+    double Severity,
+    string SuggestedPath,
+    IReadOnlyList<UnknownConflictDetail> Conflicts);
+
+/// <summary>
+/// Detail of a specific conflict.
+/// </summary>
+public sealed record UnknownConflictDetail(
+    string Signal1,
+    string Signal2,
+    string Type,
+    string Description,
+    double Severity);
+
 /// <summary>
 /// Reference to evidence supporting unknown classification.
 /// </summary>