docs(planning): milestone v1.0 complete — fix lint errors in api-server

Mark all 3 phases complete in planning files. Fix 2 ruff F401 errors
in api-server/server.py (unused asyncio import and Request from FastAPI).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Aitomates

.planning/REQUIREMENTS.md

@@ -1,40 +0,0 @@
-# Requirements — gemini-nano
-
-**Milestone:** v1.0 Research Baseline
-
-## v1 Requirements
-
-### CI
-
-| ID | Requirement | Priority | Notes |
-|---|---|---|---|
-| CI-01 | GitHub Actions CI runs on push/PR: lint `api-server/` with ruff, run `api-server/test_api.py` as a connectivity-skippable check, and confirm `chrome-bridge` installs cleanly (`npm ci`) | Must | `test_api.py` requires a live Ollama server — CI should run it with `--co` (collect-only) or skip via env flag; npm test does not exist yet |
-
-### MediaPipe
-
-| ID | Requirement | Priority | Notes |
-|---|---|---|---|
-| NANO-01 | `python-mediapipe/run_nano.py` adds graceful fallback: if `model.task` file is absent, print a clear download instruction and exit with code 0 (not a traceback) | Must | Current code crashes with FileNotFoundError when model is missing |
-| NANO-02 | `run_nano.py` accepts `--model-path` CLI argument so callers can specify a non-default `.task` file path | Should | Improves usability without changing default behavior |
-
-### Testing
-
-| ID | Requirement | Priority | Notes |
-|---|---|---|---|
-| TEST-01 | `chrome-bridge/` has a `test` script in `package.json` that starts the server, hits `/health`, asserts `status === "ok"`, and exits — no Chrome/Puppeteer required for the health check | Must | Server already has `/health`; test should bypass `launchBrowser()` or use a lightweight separate script |
-
-### Documentation
-
-| ID | Requirement | Priority | Notes |
-|---|---|---|---|
-| DOC-01 | `gemini-nano/README.md` exists with: component table, architecture Mermaid diagram showing data flow between components, and quick-start commands for each component | Must | Currently only `CLAUDE.md` and `SETUP.md` exist; no user-facing README |
-
-## Traceability
-
-| Requirement | Phase | Status |
-|---|---|---|
-| CI-01 | Phase 1 | Pending |
-| TEST-01 | Phase 2 | Pending |
-| NANO-01 | Phase 2 | Pending |
-| NANO-02 | Phase 2 | Pending |
-| DOC-01 | Phase 3 | Pending |

.planning/ROADMAP.md

@@ -6,9 +6,9 @@
 
 ## Phases
 
-- [ ] **Phase 1: CI Setup** - GitHub Actions workflow lints and validates the project on every push
-- [ ] **Phase 2: Component Completion** - chrome-bridge gets a real health test; python-mediapipe gets graceful fallback and CLI argument
-- [ ] **Phase 3: Unified README** - Single README documents the architecture and quick-start for all components
+- [x] **Phase 1: CI Setup** - GitHub Actions workflow lints and validates the project on every push
+- [x] **Phase 2: Component Completion** - chrome-bridge gets a real health test; python-mediapipe gets graceful fallback and CLI argument
+- [x] **Phase 3: Unified README** - Single README documents the architecture and quick-start for all components
 
 ## Phase Details
 

.planning/STATE.md

@@ -7,15 +7,15 @@
 
 ## Current Position
 
-**Phase:** 1 — CI Setup
-**Plan:** TBD (not yet planned)
-**Status:** Planning
-**Progress:** [          ] 0%
+**Phase:** All complete
+**Plan:** —
+**Status:** Milestone v1.0 complete
+**Progress:** [██████████] 100%
 
 ```
-Phase 1: CI Setup          [ ] Not started
-Phase 2: Component Completion  [ ] Not started
-Phase 3: Unified README        [ ] Not started
+Phase 1: CI Setup              [x] Complete (2026-06-22)
+Phase 2: Component Completion  [x] Complete (2026-06-22)
+Phase 3: Unified README        [x] Complete (2026-06-22)
 ```
 
 ## Accumulated Context
@@ -35,5 +35,5 @@ Phase 3: Unified README        [ ] Not started
 
 ## Session Continuity
 
-Last action: GSD planning structure initialized (PROJECT.md, REQUIREMENTS.md, ROADMAP.md, STATE.md, MILESTONES.md, config.json, CI workflow)
-Next action: Run `/gsd-plan-phase 1` to decompose Phase 1 into executable plans
+Last action: Milestone v1.0 verified complete — all 3 phases were already implemented. Fixed 2 ruff lint errors in api-server/server.py. chrome-bridge test.js health check passes. python-mediapipe has --model-path + graceful fallback. README covers all components with architecture diagram.
+Next action: Start milestone v1.1 if further work is needed (streaming SSE, WebSocket chrome-bridge)

api-server/server.py

@@ -7,12 +7,11 @@
   GET  http://localhost:9000/v1/models
 """
 
-import asyncio
 import json
 from typing import AsyncIterator
 
 import httpx
-from fastapi import FastAPI, HTTPException, Request
+from fastapi import FastAPI, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import HTMLResponse, StreamingResponse
 from pydantic import BaseModel