feat(governance): expand request query model

Author: rian-be

src/Governance/Abstractions/Queries/Model/MutationRequestQuery.cs

@@ -0,0 +1,17 @@
+namespace ModularityKit.Mutator.Governance.Abstractions.Queries.Model.Requests.Filters;
+
+/// <summary>
+/// Groups actor oriented request query filters.
+/// </summary>
+public sealed record MutationRequestActorFilter
+{
+    /// <summary>
+    /// Actor identifiers to include.
+    /// </summary>
+    public IReadOnlySet<string> ActorIds { get; init; } = new HashSet<string>();
+
+    /// <summary>
+    /// Actor names to include.
+    /// </summary>
+    public IReadOnlySet<string> ActorNames { get; init; } = new HashSet<string>();
+}

src/Governance/Abstractions/Queries/Model/MutationRequestQueryEvaluator.cs

@@ -0,0 +1,39 @@
+using ModularityKit.Mutator.Abstractions.Intent;
+
+namespace ModularityKit.Mutator.Governance.Abstractions.Queries.Model.Requests.Filters;
+
+/// <summary>
+/// Groups intent oriented request query filters.
+/// </summary>
+public sealed record MutationRequestIntentFilter
+{
+    /// <summary>
+    /// Mutation categories to include.
+    /// </summary>
+    public IReadOnlySet<string> Categories { get; init; } = new HashSet<string>();
+
+    /// <summary>
+    /// Tags to include from the request intent.
+    /// </summary>
+    public IReadOnlySet<string> Tags { get; init; } = new HashSet<string>();
+
+    /// <summary>
+    /// Tag matching strategy.
+    /// </summary>
+    public MutationRequestTagMatchMode TagMatchMode { get; init; } = MutationRequestTagMatchMode.Any;
+
+    /// <summary>
+    /// Exact metadata key/value pairs to match against request intent metadata.
+    /// </summary>
+    public IReadOnlyDictionary<string, object?> Metadata { get; init; } = new Dictionary<string, object?>();
+
+    /// <summary>
+    /// Minimum estimated blast radius scope to include.
+    /// </summary>
+    public BlastRadiusScope? MinimumBlastRadiusScope { get; init; }
+
+    /// <summary>
+    /// Maximum estimated blast radius scope to include.
+    /// </summary>
+    public BlastRadiusScope? MaximumBlastRadiusScope { get; init; }
+}