# Ground-station issue traceability

Firmware-dependent work is explicitly deferred. “Implemented” below means the
Ground Suite simulation side, not a live-aircraft integration.

| Issue | Implemented scope | Deferred / firmware dependency | Modules and tests | Acceptance criteria |
| --- | --- | --- | --- | --- |
| #24 `ground-station: add persistent app state` | Schema-v2 layers, panels, density, motion, viewport, hotkeys, last workspace, safe draft references; migration/reset/corruption recovery | Shared mission persistence and telemetry storage | `core/persistence/preferences.ts`, `preferences.test.ts`, Settings | Reload-safe preferences; invalid data resets; no mission truth persisted |
| #23 `ground-station: support "jump to" on events` | Entity/position targets change selection, zoom, map highlight, inspector/context; alert and timeline paths | Distributed event provenance | `domain/model.ts`, `App.tsx`, `App.test.tsx` | Jump selects and identifies group/task/vehicle/constraint context |
| #22 `ground-station: toggleable information layers` | Ten searchable/operational layers, all/none, legend, persistence, critical mandatory layers | Certified geodata and live coverage | `preferences.ts`, `LayerPanel`, component tests | Keyboard toggles persist; mandatory safety context remains visible |
| #21 `ground-station: tactical selection (via configurable hotkeys)` | Click, Shift add/remove, marquee, group keys, double-frame, F/Esc/L/Q/Space, conflicts, accessible list alternatives | Policy-synchronized hotkeys and robust lasso | `App.tsx`, `preferences.test.ts`, `App.test.tsx` | Inputs never capture shortcuts; exact selection shown |
| #20 `ground-station (+firmware): action queue` | Ordered intentions, dependency/owner/resource/duration/timeline, accessible reorder, preview, receipt audit | Firmware queue protocol, cancellation/reconciliation | `domain/model.ts`, Queue workspace, `DataPlane.test.ts` | Reorder remains draft until validated, confirmed, acknowledged |
| #19 `ground-station (+firmware): cerebrum integration` | Port, discovery/outcome/result/error types, deterministic fake and contract tests | Real API, transport, concurrency, certification | `adapters/cerebrum/*` | Unsupported outcomes reject explicitly; no live claim |
| #18 `ground-station: multi-operator support` | Five presences/cursors/roles/activity, observers, leases, explicit transfer preview and audit, read-only language | Shared server, arbitration, durable lease expiry | `scenario.ts`, mission inspector, preview tests | Selection and authority remain distinct; transfer is explicit |
| #17 `ground-station: animated vehicle archetypes on vehicle catalog` | Six imagery-backed cards, capabilities/roles/simulated range, counts/status, restrained orientation | Reviewed build-manifest catalog generation | Catalog workspace/assets; reduced-motion CSS | Motion respects preference; placeholders say simulated |
| #16 `ground-station: fleet management (multi vehicle management)` | Overview, membership/archetype/status/freshness/task/role/formation/filtering/reserve/bulk target preview/binding | Real source binding and server-side group transactions | Fleet workspace, selectors tests, preview tests | Every bulk operation exposes exact target set and validation |