tests fixes and sprints work

src/Platform/StellaOps.Platform.WebService/Contracts/AnalyticsModels.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+
+namespace StellaOps.Platform.WebService.Contracts;
+
+public sealed record AnalyticsSupplierConcentration(
+    string Supplier,
+    int ComponentCount,
+    int ArtifactCount,
+    int TeamCount,
+    int CriticalVulnCount,
+    int HighVulnCount,
+    IReadOnlyList<string>? Environments);
+
+public sealed record AnalyticsLicenseDistribution(
+    string? LicenseConcluded,
+    string LicenseCategory,
+    int ComponentCount,
+    int ArtifactCount,
+    IReadOnlyList<string>? Ecosystems);
+
+public sealed record AnalyticsVulnerabilityExposure(
+    string VulnId,
+    string Severity,
+    decimal? CvssScore,
+    decimal? EpssScore,
+    bool KevListed,
+    bool FixAvailable,
+    int RawComponentCount,
+    int RawArtifactCount,
+    int EffectiveComponentCount,
+    int EffectiveArtifactCount,
+    int VexMitigated);
+
+public sealed record AnalyticsFixableBacklogItem(
+    string Service,
+    string Environment,
+    string Component,
+    string? Version,
+    string VulnId,
+    string Severity,
+    string? FixedVersion);
+
+public sealed record AnalyticsAttestationCoverage(
+    string Environment,
+    string? Team,
+    int TotalArtifacts,
+    int WithProvenance,
+    decimal? ProvenancePct,
+    int SlsaLevel2Plus,
+    decimal? Slsa2Pct,
+    int MissingProvenance);
+
+public sealed record AnalyticsVulnerabilityTrendPoint(
+    DateTimeOffset SnapshotDate,
+    string Environment,
+    int TotalVulns,
+    int FixableVulns,
+    int VexMitigated,
+    int NetExposure,
+    int KevVulns);
+
+public sealed record AnalyticsComponentTrendPoint(
+    DateTimeOffset SnapshotDate,
+    string Environment,
+    int TotalComponents,
+    int UniqueSuppliers);