---
gsd_state_version: 1.0
milestone: v1.x
milestone_name: routing-engine-upgrades-and-extras
status: executing
stopped_at: "08-04 task 1 executed (build-tool ALT stage committed: D-02 rule, coverage/quantum gates, --landmarks knob, --check facts; routing 79/79) — task 2's real rebuild BLOCKED by Overpass HTTP 502, honest stop per plan (ARG1 binary untouched); next: maintainer re-run of node routing/scripts/build-road-graph.mjs + --check, then 08-05 campaign"
last_updated: "2026-10-25T11:13:25.000Z"
last_activity: 2026-10-25
progress:
  total_phases: 4
  completed_phases: 0
  total_plans: 5
  completed_plans: 3
  percent: 60
---

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-10-22)

**Core value:** A user finds a local destination via Telegram and gets there with reliable turn-by-turn guidance — tracked by nothing beyond what they explicitly opted in to.
**Current focus:** Phase 08 — ALT landmark preprocessing (routing backend v2)

## Current Position

Phase: 8
Plan: 08-04 partial (task 1 committed `698fdf4`; task 2 rebuild pending Overpass — honest stop at HTTP 502)
Status: Executing wave 4 — 08-04 rebuild leg outstanding
Last activity: 2026-10-25

Progress: [██████░░░░] 60%

## Performance Metrics

**Velocity:**

- Total plans completed: 34
- Average duration: —
- Total execution time: —

**By Phase:**

| Phase | Plans | Total | Avg/Plan |
|-------|-------|-------|----------|
| — | — | — | — |
| 01 | 4 | - | - |
| 02 | 3 | - | - |
| 3 | 4 | - | - |
| 4 | 4 | - | - |
| 5 | 5 | - | - |
| 6 | 8 | - | - |
| 7 | 6 | - | - |

## Accumulated Context

### Decisions

Logged in PROJECT.md Key Decisions table. Affecting current work:

- Routing = Valhalla (toll-free stays v2); self-hosted Photon for lookup; OpenFreeMap tiles + MapLibre GL JS v6
- grammY on one Cloudflare Worker (static assets + webhook + /api/*) — Workers, not Pages
- KV-only storage, TTL-only (chat_sessions minutes / guidance_sessions ~2h); guidance_sessions envelope designed in Phase 5 (upstream pre-work for GUID-05/06)

### Pending Todos

None yet.

### Blockers/Concerns

- ~~PHASE 4 device-gate legs UNVERIFIED~~ RESOLVED 2026-10-24: legs 1–4+6 PASS on real hardware; leg 5 user-accepted (BotFather Main Mini App configured; unknown-id surface covered by automated gates). Known-open cosmetic: /cari absent from the client command menu (Telegram non-default setMyCommands defect; command works when typed; register script re-arms all scopes for retry).
- Design-source conflict (root `DESIGN.md` typography vs `telemetry_rams/DESIGN.md` + mockups) — Phase 1 resolves; mockup markup is layout reference only, design doc tokens are binding (scrub rounded/blur utilities)
- ~~VPS provisioning starts in Phase 4 (Photon bake-off)~~ SUPERSEDED by Phase 4 D-03: search is an in-Worker curated gazetteer ($0); VPS provisioning (Valhalla + Photon) defers to Phase 5; Photon is a documented SearchSource backend #3 (free-first mandate: one VPS, Oracle Cloud Always Free candidate)
- Research-flagged phases needing `/gsd-research-phase`: 3 (geolocation client matrix), 4 (Photon KL bake-off + gazetteer), 6 (backgrounded turn-card framing + snapshots)
- Project skill `.agents/skills/design-taste-frontend/` applies to UI phases (existing-design-system special case; Rams tokens binding)

### Quick Tasks Completed

| # | Description | Date | Commit | Directory |
|---|-------------|------|--------|-----------|
| 261024-001 | Replace logo references with master assets | 2026-10-24 | TBD | [261024-001-logo-asset-replacement](./quick/261024-001-logo-asset-replacement/) |

## Deferred Items

| Category | Item | Status | Deferred At |
|----------|------|--------|-------------|
| v1.x features | Voice guidance, live trip share, toll toggle, speed limits | Deferred to v1.x milestone (after user validation) | Roadmap init 2026-10-22 |
| v2 | Incident reports, gamification, traffic-weighted ETA | Out of scope for v1 | Requirements defined 2026-10-22 |

## Session Continuity

Last session: 2026-10-25T11:13:25.000Z
Stopped at: "08-04 task 1 executed (build-tool ALT stage committed: D-02 rule, coverage/quantum gates, --landmarks knob, --check facts; routing 79/79) — task 2's real rebuild BLOCKED by Overpass HTTP 502, honest stop per plan (ARG1 binary untouched); next: maintainer re-run of node routing/scripts/build-road-graph.mjs + --check, then 08-05 campaign"
Resume file: .planning/phases/08-alt-landmark-preprocessing-routing-backend-v2/08-04-SUMMARY.md