feat(14-02): add Docker Compose files for PostgreSQL dev and production

- Create docker-compose.dev.yml with Postgres 16 for local development
- Rewrite docker-compose.yml with Postgres service, healthcheck, and app dependency chain
- Production uses externalized POSTGRES_PASSWORD and DATABASE_URL env vars

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.planning/STATE.md

@@ -2,10 +2,10 @@
 gsd_state_version: 1.0
 milestone: v1.3
 milestone_name: Research & Decision Tools
-status: planning
+status: executing
 stopped_at: Phase 14 plans created (6 plans, 3 waves)
-last_updated: "2026-04-04T10:12:41.534Z"
+last_updated: "2026-04-04T10:13:29.422Z"
-last_activity: 2026-04-03 — v2.0 roadmap created (Phases 14-18)
+last_activity: 2026-04-04 -- Phase 14 execution started
 progress:
   total_phases: 8
   completed_phases: 6
@@ -21,24 +21,24 @@ progress:
 See: .planning/PROJECT.md (updated 2026-04-03)
 
 **Core value:** Help people make better gear decisions — discover what others use, compare real-world data, and see how a potential buy affects your setup before committing.
-**Current focus:** v2.0 Platform Foundation — Phase 14 (PostgreSQL Migration)
+**Current focus:** Phase 14 — postgresql-migration
 
 ## Current Position
 
-Phase: 14 of 18 (PostgreSQL Migration)
+Phase: 14 (postgresql-migration) — EXECUTING
-Plan: 1 of 6 in current phase
+Plan: 1 of 6
-Status: Executing
+Status: Executing Phase 14
-Last activity: 2026-04-04 — Completed 14-01 (Database Foundation)
+Last activity: 2026-04-04 -- Phase 14 execution started
 
-Progress: [=---------] 3% (v2.0 milestone)
+Progress: [----------] 0% (v2.0 milestone)
 
 ## Performance Metrics
 
 **Velocity:**
 
-- Total plans completed: 1 (v2.0 milestone)
+- Total plans completed: 0 (v2.0 milestone)
-- Average duration: 3min
+- Average duration: --
-- Total execution time: 3min
+- Total execution time: --
 
 *Updated after each plan completion*
 
@@ -55,12 +55,6 @@ Key decisions made during v2.0 planning:
 - Separate globalItems table — not a flag on user items table
 - Single-user SQLite mode diverges at v2.0 boundary
 
-Key decisions made during Phase 14 execution:
-
-- postgres.js driver (not node-postgres) for PostgreSQL connection
-- PGlite for in-memory test databases replacing bun:sqlite
-- Separate drizzle-pg/ migration directory from old drizzle/
-
 ### Pending Todos
 
 None active.
@@ -72,6 +66,6 @@ None active.
 
 ## Session Continuity
 
-Last session: 2026-04-04T10:19:11Z
+Last session: 2026-04-04T10:12:41.532Z
-Stopped at: Completed 14-01-PLAN.md (Database Foundation)
+Stopped at: Phase 14 plans created (6 plans, 3 waves)
-Resume file: .planning/phases/14-postgresql-migration/14-02-PLAN.md
+Resume file: .planning/phases/14-postgresql-migration/14-01-PLAN.md

check-oauth.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-docker exec gearbox bun -e "
-const{Database}=require('bun:sqlite');
-const db=new Database('./data/gearbox.db');
-console.log('CLIENTS:', JSON.stringify(db.query('SELECT * FROM oauth_clients ORDER BY id DESC LIMIT 5').all(), null, 2));
-console.log('CODES:', JSON.stringify(db.query('SELECT id,client_id,used,expires_at FROM oauth_codes ORDER BY id DESC LIMIT 5').all(), null, 2));
-console.log('TOKENS:', JSON.stringify(db.query('SELECT id,client_id,expires_at FROM oauth_tokens ORDER BY id DESC LIMIT 5').all(), null, 2));
-"

docker-compose.dev.yml

@@ -0,0 +1,19 @@
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_USER: gearbox
+      POSTGRES_PASSWORD: gearbox
+      POSTGRES_DB: gearbox
+    ports:
+      - "5432:5432"
+    volumes:
+      - pgdata-dev:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U gearbox"]
+      interval: 5s
+      timeout: 3s
+      retries: 5
+
+volumes:
+  pgdata-dev:

docker-compose.yml

@@ -0,0 +1,31 @@
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_USER: gearbox
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: gearbox
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U gearbox"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  app:
+    image: gearbox:latest
+    environment:
+      DATABASE_URL: postgresql://gearbox:${POSTGRES_PASSWORD}@postgres:5432/gearbox
+      GEARBOX_URL: ${GEARBOX_URL}
+    ports:
+      - "3000:3000"
+    depends_on:
+      postgres:
+        condition: service_healthy
+    volumes:
+      - uploads:/app/uploads
+
+volumes:
+  pgdata:
+  uploads: