Local dev stack improvements

- Extend docker-compose.dev.yml with optional monitoring profile
  (Prometheus, Grafana, Loki) via --profile monitoring
- Align dev PostgreSQL with production: pg_stat_statements + init scripts
- Add scripts/seed.ts with idempotent Berlin test data (user, route, activity)
- Add pnpm db:seed and pnpm dev:reset scripts
- Simplify CI e2e job: replace manual docker run + BRouter setup with
  docker compose up --wait; add db:seed step
- Improve scripts/dev.sh: Docker check, --wait health checks, --monitoring
  flag, seed step
- Add scripts/reset-dev.sh to wipe and restart the local stack
- Add .env.development.example with documented local defaults

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

scripts/dev.sh

@@ -6,50 +6,59 @@ PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
 
 cd "$PROJECT_DIR"
 
+# Parse flags
+MONITORING=false
+for arg in "$@"; do
+  case "$arg" in
+    --monitoring) MONITORING=true ;;
+  esac
+done
+
+# Check Docker is running
+if ! docker info > /dev/null 2>&1; then
+  echo "Error: Docker is not running. Please start Docker and try again."
+  exit 1
+fi
+
 echo "=== trails.cool dev environment ==="
 echo ""
 
 # 1. Start Docker services
-echo "Starting Docker services..."
-docker compose -f docker-compose.dev.yml up -d
+if [ "$MONITORING" = "true" ]; then
+  echo "Starting Docker services (with monitoring)..."
+  docker compose -f docker-compose.dev.yml --profile monitoring up -d --wait
+else
+  echo "Starting Docker services..."
+  docker compose -f docker-compose.dev.yml up -d --wait
+fi
+echo "✓ Services are ready"
 
-# 2. Wait for PostgreSQL
-echo "Waiting for PostgreSQL..."
-until docker compose -f docker-compose.dev.yml exec -T postgres pg_isready -U trails > /dev/null 2>&1; do
-  sleep 1
-done
-echo "✓ PostgreSQL is ready"
-
-# 3. Push database schema
+# 2. Push database schema
 echo "Pushing database schema..."
 pnpm db:push 2>&1 | tail -3
 echo "✓ Database schema up to date"
 
+# 3. Seed database
+echo "Seeding database..."
+pnpm db:seed
+echo "✓ Database seeded"
+
 # 4. Download BRouter segments if needed
 echo "Checking BRouter segments..."
 "$SCRIPT_DIR/download-dev-segments.sh"
 
-# 5. Wait for BRouter (if segments are available)
-if docker compose -f docker-compose.dev.yml ps brouter --format '{{.State}}' 2>/dev/null | grep -q "running"; then
-  echo "Waiting for BRouter..."
-  for i in $(seq 1 30); do
-    if curl -sf http://localhost:17777/brouter?lonlats=13.4,52.5\|13.5,52.5\&profile=trekking\&format=geojson > /dev/null 2>&1; then
-      echo "✓ BRouter is ready"
-      break
-    fi
-    if [ "$i" = "30" ]; then
-      echo "⚠ BRouter not responding (segments may still be loading). Continuing..."
-    fi
-    sleep 2
-  done
-fi
-
 echo ""
 echo "=== Starting apps ==="
 echo "  Journal:  http://localhost:3000"
 echo "  Planner:  http://localhost:3001"
 echo "  BRouter:  http://localhost:17777"
+if [ "$MONITORING" = "true" ]; then
+  echo "  Grafana:  http://localhost:3002"
+  echo "  Prometheus: http://localhost:9090"
+fi
+echo ""
+echo "  Tip: pnpm dev:reset to wipe all data and start fresh"
 echo ""
 
-# 6. Start both apps with turbo
+# 5. Start both apps with turbo
 exec pnpm dev