feat(docs): Add comprehensive documentation for Vexer, Vulnerability Explorer, and Zastava modules

- Introduced AGENTS.md, README.md, TASKS.md, and implementation_plan.md for Vexer, detailing mission, responsibilities, key components, and operational notes.
- Established similar documentation structure for Vulnerability Explorer and Zastava modules, including their respective workflows, integrations, and observability notes.
- Created risk scoring profiles documentation outlining the core workflow, factor model, governance, and deliverables.
- Ensured all modules adhere to the Aggregation-Only Contract and maintain determinism and provenance in outputs.

src/Scheduler/StellaOps.Scheduler.WebService/AGENTS.md

@@ -1,4 +1,4 @@
-# StellaOps.Scheduler.WebService — Agent Charter
-
-## Mission
-Implement Scheduler control plane per `docs/ARCHITECTURE_SCHEDULER.md`.
+# StellaOps.Scheduler.WebService — Agent Charter
+
+## Mission
+Implement Scheduler control plane per `docs/modules/scheduler/ARCHITECTURE.md`.

src/Scheduler/__Libraries/StellaOps.Scheduler.ImpactIndex/AGENTS.md

@@ -1,4 +1,4 @@
-# StellaOps.Scheduler.ImpactIndex — Agent Charter
-
-## Mission
-Build the global impact index per `docs/ARCHITECTURE_SCHEDULER.md` (roaring bitmaps, selectors, snapshotting).
+# StellaOps.Scheduler.ImpactIndex — Agent Charter
+
+## Mission
+Build the global impact index per `docs/modules/scheduler/ARCHITECTURE.md` (roaring bitmaps, selectors, snapshotting).

src/Scheduler/__Libraries/StellaOps.Scheduler.Models/AGENTS.md

@@ -1,4 +1,4 @@
-# StellaOps.Scheduler.Models — Agent Charter
-
-## Mission
-Define Scheduler DTOs (Schedule, Run, ImpactSet, Selector, DeltaSummary) per `docs/ARCHITECTURE_SCHEDULER.md`.
+# StellaOps.Scheduler.Models — Agent Charter
+
+## Mission
+Define Scheduler DTOs (Schedule, Run, ImpactSet, Selector, DeltaSummary) per `docs/modules/scheduler/ARCHITECTURE.md`.

src/Scheduler/__Libraries/StellaOps.Scheduler.Queue/AGENTS.md

@@ -1,4 +1,4 @@
-# StellaOps.Scheduler.Queue — Agent Charter
-
-## Mission
-Provide queue abstraction (Redis Streams / NATS JetStream) for planner inputs and runner segments per `docs/ARCHITECTURE_SCHEDULER.md`.
+# StellaOps.Scheduler.Queue — Agent Charter
+
+## Mission
+Provide queue abstraction (Redis Streams / NATS JetStream) for planner inputs and runner segments per `docs/modules/scheduler/ARCHITECTURE.md`.

src/Scheduler/__Libraries/StellaOps.Scheduler.Storage.Mongo/AGENTS.md

@@ -1,4 +1,4 @@
-# StellaOps.Scheduler.Storage.Mongo — Agent Charter
-
-## Mission
-Implement Mongo persistence (schedules, runs, impact cursors, locks, audit) per `docs/ARCHITECTURE_SCHEDULER.md`.
+# StellaOps.Scheduler.Storage.Mongo — Agent Charter
+
+## Mission
+Implement Mongo persistence (schedules, runs, impact cursors, locks, audit) per `docs/modules/scheduler/ARCHITECTURE.md`.

src/Scheduler/__Libraries/StellaOps.Scheduler.Worker/AGENTS.md

@@ -1,4 +1,4 @@
-# StellaOps.Scheduler.Worker — Agent Charter
-
-## Mission
-Implement Scheduler planners/runners per `docs/ARCHITECTURE_SCHEDULER.md`.
+# StellaOps.Scheduler.Worker — Agent Charter
+
+## Mission
+Implement Scheduler planners/runners per `docs/modules/scheduler/ARCHITECTURE.md`.

src/Scheduler/__Libraries/StellaOps.Scheduler.Worker/docs/SCHED-WORKER-16-205-OBSERVABILITY.md

@@ -34,10 +34,10 @@ runner throughput, and backlog health.
 
 ## Dashboards & alerts
 
-- **Grafana dashboard:** `docs/ops/scheduler-worker-grafana-dashboard.json`
+- **Grafana dashboard:** `docs/modules/scheduler/operations/worker-grafana-dashboard.json`
   (import into Prometheus-backed Grafana). Panels mirror the metrics above with
   mode filters.
-- **Prometheus rules:** `docs/ops/scheduler-worker-prometheus-rules.yaml`
+- **Prometheus rules:** `docs/modules/scheduler/operations/worker-prometheus-rules.yaml`
   provides planner failure/latency, backlog, and stuck-run alerts.
-- **Operations guide:** see `docs/ops/scheduler-worker-operations.md` for
+- **Operations guide:** see `docs/modules/scheduler/operations/worker.md` for
   runbook steps, alert context, and dashboard wiring instructions.