---
gsd_state_version: 1.0
milestone: v1.0
milestone_name: milestone
status: executing
stopped_at: Completed 02-01-PLAN.md
last_updated: "2026-09-17T10:22:53.392Z"
last_activity: 2026-09-17
progress:
  total_phases: 15
  completed_phases: 1
  total_plans: 9
  completed_plans: 5
  percent: 56
---

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-09-16)

**Core value:** An existing WinterCMS-shaped app can be ported plugin by plugin to a single Go binary without its frontend noticing: the PHP version's API contract is the acceptance test.
**Current focus:** Phase 02 — api-parity-harness-bootstrap

## Current Position

Phase: 02 (api-parity-harness-bootstrap) — EXECUTING
Plan: 2 of 5
Status: Ready to execute
Last activity: 2026-09-17

Progress: [██████░░░░] 56%

## Performance Metrics

**Velocity:**

- Total plans completed: 5
- Average duration: 7 min
- Total execution time: 7 min

**By Phase:**

| Phase | Plans | Total | Avg/Plan |
|-------|-------|-------|----------|
| 01 | 4 | - | - |
| 02 | 1 | 7 min | 7 min |

**Recent Trend:**

- Last 5 plans: 02-01 7 min
- Trend: -

*Updated after each plan completion*

## Accumulated Context

### Roadmap Evolution

- Phase 2 edited: edited fields: depends_on (Phase 1), goal (summer parity:* on bonfire, no longer a parallel workstream)

### Decisions

Decisions are logged in PROJECT.md Key Decisions table.
Recent decisions affecting current work:

- Roadmap: gormigrate (not goose) is the migration tool, per STACK.md's more recent reasoning — ARCHITECTURE.md/PITFALLS.md text still says goose in places; treat gormigrate as authoritative when phases 3 and 5 are planned.
- Roadmap: two repos from day one — `summercms.go` (framework, no app knowledge) and `fonoteka.go` (sibling app repo, go.work workspace of plugins). Every phase states which repo(s) it writes to.
- Roadmap: the parity harness (Phase 2) and the first vertical slice (Phase 3) are sequenced immediately after kernel foundation, ahead of any further kernel broadening, to avoid the documented Scala-era bottom-up-kernel failure mode.
- [Phase 02]: tide is the framework-owned parity library and does not import Fonoteka — Phase 2 CONTEXT.md discretion; summercms.go must stay app-agnostic
- [Phase 02]: goccy/go-yaml v1.19.2 decodes fixtures with DisallowUnknownField; SaveFlow uses a dedicated encoder so nested literal bodies keep indent — goccy BytesMarshaler re-emitted |- scalars without nested indent; decode still uses the verified library
- [Phase 02]: JSON diffs ignore object key order and fail missing keys or token-type changes at $.path; non-JSON compares bytes at offset — D-13: structural JSON compare with UseNumber, exact bytes for non-JSON

### Pending Todos

None yet.

### Blockers/Concerns

- Phase 8 (OAuth2.1) needs a pre-planning check of `wavepath.org/plugins/golem15/oauthserver` to resolve whether `ClientCredentialsStorage`/`TokenExchangeStorage` are needed — flagged in research/SUMMARY.md Gaps, unresolved.
- Phase 9 (admin schema pipeline / relation manager) is the least-precedented design surface in the research — plan with `--research-phase`.
- Phase 11 (River dual-driver split) is documented but unverified against a real build — plan with `--research-phase` and budget a timed-latency test.

## Deferred Items

Items acknowledged and carried forward from previous milestone close:

| Category | Item | Status | Deferred At |
|----------|------|--------|-------------|
| *(none — first milestone)* | | | |

## Session Continuity

Last session: 2026-09-17T10:22:35.430Z
Stopped at: Completed 02-01-PLAN.md
Resume file: None