feat: Add guild charters and task boards for various components

- Introduced guild charters for Scanner Deno, PHP, Ruby, Native, WebService, Java, Surface.Env, Surface.FS, Surface.Secrets, Surface.Validation, UI, Zastava Observer, Zastava Webhook, Zastava Core, and Plugin Platform.
- Each charter outlines the mission, scope, required reading, and working agreements for the respective guilds.
- Created task boards for Surface.Env, Surface.FS, Surface.Secrets, Surface.Validation, and Zastava components to track progress and dependencies.
- Ensured all documents emphasize determinism, offline readiness, security, and integration with shared Surface libraries.

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

@@ -1,4 +1,15 @@
-# StellaOps.Scheduler.WebService — Agent Charter
-
-## Mission
-Implement Scheduler control plane per `docs/modules/scheduler/ARCHITECTURE.md`.
+# StellaOps.Scheduler.WebService — Agent Charter
+
+## Mission
+Implement Scheduler control plane per `docs/modules/scheduler/ARCHITECTURE.md`.
+
+## Required Reading
+- `docs/modules/scheduler/architecture.md`
+- `docs/modules/platform/architecture-overview.md`
+
+## Working Agreement
+- 1. Update task status to `DOING`/`DONE` in both `docs/implplan/SPRINTS.md` and the local `TASKS.md` when you start or finish work.
+- 2. Review this charter and the Required Reading documents before coding; confirm prerequisites are met.
+- 3. Keep changes deterministic (stable ordering, timestamps, hashes) and align with offline/air-gap expectations.
+- 4. Coordinate doc updates, tests, and cross-guild communication whenever contracts or workflows change.
+- 5. Revert to `TODO` if you pause the task without shipping changes; leave notes in commit/PR descriptions for context.

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

@@ -1,4 +1,15 @@
-# StellaOps.Scheduler.ImpactIndex — Agent Charter
-
-## Mission
-Build the global impact index per `docs/modules/scheduler/ARCHITECTURE.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).
+
+## Required Reading
+- `docs/modules/scheduler/architecture.md`
+- `docs/modules/platform/architecture-overview.md`
+
+## Working Agreement
+- 1. Update task status to `DOING`/`DONE` in both `docs/implplan/SPRINTS.md` and the local `TASKS.md` when you start or finish work.
+- 2. Review this charter and the Required Reading documents before coding; confirm prerequisites are met.
+- 3. Keep changes deterministic (stable ordering, timestamps, hashes) and align with offline/air-gap expectations.
+- 4. Coordinate doc updates, tests, and cross-guild communication whenever contracts or workflows change.
+- 5. Revert to `TODO` if you pause the task without shipping changes; leave notes in commit/PR descriptions for context.

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

@@ -1,4 +1,15 @@
-# StellaOps.Scheduler.Models — Agent Charter
-
-## Mission
-Define Scheduler DTOs (Schedule, Run, ImpactSet, Selector, DeltaSummary) per `docs/modules/scheduler/ARCHITECTURE.md`.
+# StellaOps.Scheduler.Models — Agent Charter
+
+## Mission
+Define Scheduler DTOs (Schedule, Run, ImpactSet, Selector, DeltaSummary) per `docs/modules/scheduler/ARCHITECTURE.md`.
+
+## Required Reading
+- `docs/modules/scheduler/architecture.md`
+- `docs/modules/platform/architecture-overview.md`
+
+## Working Agreement
+- 1. Update task status to `DOING`/`DONE` in both `docs/implplan/SPRINTS.md` and the local `TASKS.md` when you start or finish work.
+- 2. Review this charter and the Required Reading documents before coding; confirm prerequisites are met.
+- 3. Keep changes deterministic (stable ordering, timestamps, hashes) and align with offline/air-gap expectations.
+- 4. Coordinate doc updates, tests, and cross-guild communication whenever contracts or workflows change.
+- 5. Revert to `TODO` if you pause the task without shipping changes; leave notes in commit/PR descriptions for context.

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

@@ -1,4 +1,15 @@
-# 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`.
+# 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`.
+
+## Required Reading
+- `docs/modules/scheduler/architecture.md`
+- `docs/modules/platform/architecture-overview.md`
+
+## Working Agreement
+- 1. Update task status to `DOING`/`DONE` in both `docs/implplan/SPRINTS.md` and the local `TASKS.md` when you start or finish work.
+- 2. Review this charter and the Required Reading documents before coding; confirm prerequisites are met.
+- 3. Keep changes deterministic (stable ordering, timestamps, hashes) and align with offline/air-gap expectations.
+- 4. Coordinate doc updates, tests, and cross-guild communication whenever contracts or workflows change.
+- 5. Revert to `TODO` if you pause the task without shipping changes; leave notes in commit/PR descriptions for context.

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

@@ -1,4 +1,15 @@
-# StellaOps.Scheduler.Storage.Mongo — Agent Charter
-
-## Mission
-Implement Mongo persistence (schedules, runs, impact cursors, locks, audit) per `docs/modules/scheduler/ARCHITECTURE.md`.
+# StellaOps.Scheduler.Storage.Mongo — Agent Charter
+
+## Mission
+Implement Mongo persistence (schedules, runs, impact cursors, locks, audit) per `docs/modules/scheduler/ARCHITECTURE.md`.
+
+## Required Reading
+- `docs/modules/scheduler/architecture.md`
+- `docs/modules/platform/architecture-overview.md`
+
+## Working Agreement
+- 1. Update task status to `DOING`/`DONE` in both `docs/implplan/SPRINTS.md` and the local `TASKS.md` when you start or finish work.
+- 2. Review this charter and the Required Reading documents before coding; confirm prerequisites are met.
+- 3. Keep changes deterministic (stable ordering, timestamps, hashes) and align with offline/air-gap expectations.
+- 4. Coordinate doc updates, tests, and cross-guild communication whenever contracts or workflows change.
+- 5. Revert to `TODO` if you pause the task without shipping changes; leave notes in commit/PR descriptions for context.

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

@@ -1,4 +1,15 @@
-# StellaOps.Scheduler.Worker — Agent Charter
-
-## Mission
-Implement Scheduler planners/runners per `docs/modules/scheduler/ARCHITECTURE.md`.
+# StellaOps.Scheduler.Worker — Agent Charter
+
+## Mission
+Implement Scheduler planners/runners per `docs/modules/scheduler/ARCHITECTURE.md`.
+
+## Required Reading
+- `docs/modules/scheduler/architecture.md`
+- `docs/modules/platform/architecture-overview.md`
+
+## Working Agreement
+- 1. Update task status to `DOING`/`DONE` in both `docs/implplan/SPRINTS.md` and the local `TASKS.md` when you start or finish work.
+- 2. Review this charter and the Required Reading documents before coding; confirm prerequisites are met.
+- 3. Keep changes deterministic (stable ordering, timestamps, hashes) and align with offline/air-gap expectations.
+- 4. Coordinate doc updates, tests, and cross-guild communication whenever contracts or workflows change.
+- 5. Revert to `TODO` if you pause the task without shipping changes; leave notes in commit/PR descriptions for context.

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

@@ -2,6 +2,7 @@
 
 | ID | Status | Owner(s) | Depends on | Description | Exit Criteria |
 |----|--------|----------|------------|-------------|---------------|
+| SCHED-SURFACE-01 | TODO | Scheduler Worker Guild | SURFACE-FS-02, SCANNER-SURFACE-02 | Evaluate Surface.FS pointers when planning delta scans to avoid redundant work and prioritise drift-triggered assets. | Planner reads Surface.FS manifests; regression tests cover cache hits/misses; documentation updated. |
 
 > 2025-10-27: Impact targeting sanitizes selector-constrained results, dedupes digests, and documents shard planning in `docs/SCHED-WORKER-16-202-IMPACT-TARGETING.md`.