license switch agpl -> busl1, sprints work, new product advisories

src/Policy/StellaOps.Policy.Gateway/Contracts/DeltaContracts.cs

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: AGPL-3.0-or-later
+// SPDX-License-Identifier: BUSL-1.1
 // Sprint: SPRINT_4100_0004_0001 - Security State Delta & Verdict
 // Task: T6 - Add Delta API endpoints
 

src/Policy/StellaOps.Policy.Gateway/Contracts/ExceptionContracts.cs

@@ -1,6 +1,6 @@
 // <copyright file="ExceptionContracts.cs" company="StellaOps">
 // Copyright (c) StellaOps. All rights reserved.
-// Licensed under the AGPL-3.0-or-later license.
+// Licensed under the BUSL-1.1 license.
 // </copyright>
 
 using System.ComponentModel.DataAnnotations;

src/Policy/StellaOps.Policy.Gateway/Contracts/GateContracts.cs

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: AGPL-3.0-or-later
+// SPDX-License-Identifier: BUSL-1.1
 // Sprint: SPRINT_20251226_001_BE_cicd_gate_integration
 // Task: CICD-GATE-01 - Create gate/evaluate endpoint contracts
 

src/Policy/StellaOps.Policy.Gateway/Contracts/ScoreGateContracts.cs

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: AGPL-3.0-or-later
+// SPDX-License-Identifier: BUSL-1.1
 // Copyright (c) 2026 StellaOps
 // Sprint: SPRINT_20260118_030_LIB_verdict_rekor_gate_api
 // Task: TASK-030-006 - Gate Decision API Endpoint