feat: Add initial implementation of Vulnerability Resolver Jobs

- Created project for StellaOps.Scanner.Analyzers.Native.Tests with necessary dependencies.
- Documented roles and guidelines in AGENTS.md for Scheduler module.
- Implemented IResolverJobService interface and InMemoryResolverJobService for handling resolver jobs.
- Added ResolverBacklogNotifier and ResolverBacklogService for monitoring job metrics.
- Developed API endpoints for managing resolver jobs and retrieving metrics.
- Defined models for resolver job requests and responses.
- Integrated dependency injection for resolver job services.
- Implemented ImpactIndexSnapshot for persisting impact index data.
- Introduced SignalsScoringOptions for configurable scoring weights in reachability scoring.
- Added unit tests for ReachabilityScoringService and RuntimeFactsIngestionService.
- Created dotnet-filter.sh script to handle command-line arguments for dotnet.
- Established nuget-prime project for managing package downloads.

src/Provenance/StellaOps.Provenance.Attestation.Tool/README.md

@@ -0,0 +1,16 @@
+# stella-forensic-verify (preview)
+
+Minimal dotnet tool for offline HMAC verification of provenance payloads.
+
+## Usage
+
+/mnt/e/dev/git.stella-ops.org /mnt/e/dev/git.stella-ops.org
+/mnt/e/dev/git.stella-ops.org
+
+Outputs deterministic JSON:
+
+
+## Exit codes
+- 0: signature valid
+- 2: signature invalid
+- 1: bad arguments/hex parse failure