Add SBOM, symbols, traces, and VEX files for CVE-2022-21661 SQLi case

- Created CycloneDX and SPDX SBOM files for both reachable and unreachable images.
- Added symbols.json detailing function entry and sink points in the WordPress code.
- Included runtime traces for function calls in both reachable and unreachable scenarios.
- Developed OpenVEX files indicating vulnerability status and justification for both cases.
- Updated README for evaluator harness to guide integration with scanner output.

src/__Libraries/StellaOps.Configuration/StellaOpsAuthorityOptions.cs

@@ -84,6 +84,11 @@ public sealed class StellaOpsAuthorityOptions
     /// </summary>
     public AuthorityPluginSettings Plugins { get; } = new();
 
+    /// <summary>
+    /// Sovereign cryptography configuration (provider registry + plugins).
+    /// </summary>
+    public StellaOpsCryptoOptions Crypto { get; } = new();
+
     /// <summary>
     /// Security-related configuration for the Authority host.
     /// </summary>