# Feature Context: Docker Watcher Core

## Configuration
- **Development mode:** Automated
- **Execution mode:** Orchestrator
- **Strategy:** Big Bang (with per-phase code quality reviews)
- **Build (Go):** `go build ./cmd/server/`
- **Test (Go):** `go test ./...`
- **Lint (Go):** `golangci-lint run`
- **Build (Frontend):** `cd web && npm run build`
- **Test (Frontend):** `cd web && npm test`
- **Dev server:** `go run ./cmd/server/`

## Current State
Greenfield project. Only PLAN.md exists with the architecture document.

## Temporary Workarounds
None yet.

## Cross-Phase Dependencies
- Phase 2 depends on Phase 1 (store CRUD for seed import)
- Phases 3 and 4 are independent of each other (can run in parallel)
- Phase 5 depends on Phase 1 (store for poll state)
- Phase 6 depends on Phase 3 (Docker inspect for auto-creation) and Phase 1 (store)
- Phase 7 depends on Phases 3, 4, 5 (Docker, NPM, registry clients)
- Phase 8 depends on Phases 1-7 (wires everything to HTTP)
- Phases 9 and 10 are independent of each other (can run in parallel)
- Phase 11 depends on Phases 8, 9, 10 (embeds frontend, SSE wires to API)
- Phase 12 depends on all prior phases

## Deferred Work
None yet.

## Failed Approaches
None yet.

## Review Findings Log
None yet.

## Phase Execution Log
| Phase | Agent Used | Test Writer | Parallel | Notes |
|-------|-----------|-------------|----------|-------|
| — | — | — | — | No phases executed yet |

## Environment & Runtime Notes
- Platform: Windows 10 (development), Linux (deployment target)
- Docker socket: `/var/run/docker.sock` (Linux) — development may need Docker Desktop
- Go version: TBD (will be determined in Phase 1)

## Implementation Notes
- Big Bang strategy: intermediate phases skip build/tests, code quality reviews after every phase
- Final phase (12) is the only phase where build + full test suite must pass
- Phases 3+4 and 9+10 identified for parallel execution