fix(auth): restore unconditional Better-Auth fallback, add unknown-path test

Remove startsWith('/auth') guard that caused non-auth paths to hang with
no response. Better-Auth already handles /health and /auth/health are
explicitly short-circuited before the handler. Add test asserting unknown
paths receive a terminal response within 1s.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

.github/workflows/ci.yml

@@ -18,7 +18,6 @@ permissions:
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: cartsnitch/cartsnitch
-  AUTH_IMAGE_NAME: cartsnitch/auth
   RECEIPTWITNESS_IMAGE_NAME: cartsnitch/receiptwitness
   API_IMAGE_NAME: cartsnitch/api
 
@@ -198,99 +197,6 @@ jobs:
           git tag "v${{ steps.calver.outputs.version }}"
           git push origin "v${{ steps.calver.outputs.version }}"
 
-  build-and-push-auth:
-    runs-on: runners-cartsnitch
-    if: github.event_name == 'push'
-    needs: [lint, test, e2e]
-    outputs:
-      calver_tag: ${{ steps.calver.outputs.version }}
-      sha_tag: sha-${{ github.sha }}
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Generate CalVer tag
-        id: calver
-        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-        run: |
-          DATE_TAG=$(date -u +%Y.%m.%d)
-          EXISTING=$(git tag -l "v${DATE_TAG}*" | sort -V | tail -1)
-          if [ -z "$EXISTING" ]; then
-            VERSION="$DATE_TAG"
-          elif [ "$EXISTING" = "v${DATE_TAG}" ]; then
-            VERSION="${DATE_TAG}.2"
-          else
-            BUILD_NUM=$(echo "$EXISTING" | sed "s/v${DATE_TAG}\.//")
-            VERSION="${DATE_TAG}.$((BUILD_NUM + 1))"
-          fi
-          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
-
-      - name: Log in to Docker Hub
-        if: github.event_name == 'push'
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Log in to GHCR
-        if: github.event_name == 'push'
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (auth)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.AUTH_IMAGE_NAME }}
-          tags: |
-            type=sha,prefix=sha-,format=long
-            type=raw,value=${{ steps.calver.outputs.version }},enable=${{ github.ref == 'refs/heads/main' }}
-            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
-
-      - name: Build Docker image
-        uses: docker/build-push-action@v6
-        with:
-          context: ./auth
-          file: ./auth/Dockerfile
-          load: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-
-      - name: Scan auth image for vulnerabilities
-        uses: anchore/scan-action@v5
-        id: scan
-        env:
-          GRYPE_CONFIG: .grype.yaml
-        with:
-          image: "${{ env.REGISTRY }}/${{ env.AUTH_IMAGE_NAME }}:sha-${{ github.sha }}"
-          fail-build: true
-          severity-cutoff: high
-          only-fixed: "true"
-          output-format: sarif
-
-      - name: Upload auth scan results to GitHub Security
-        uses: github/codeql-action/upload-sarif@v3
-        if: always()
-        with:
-          sarif_file: ${{ steps.scan.outputs.sarif }}
-
-      - name: Push Docker image
-        if: github.event_name == 'push'
-        uses: docker/build-push-action@v6
-        with:
-          context: ./auth
-          file: ./auth/Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-
   build-and-push-receiptwitness:
     runs-on: runners-cartsnitch
     if: github.event_name == 'push'
@@ -477,7 +383,7 @@ jobs:
 
   deploy-dev:
     runs-on: runners-cartsnitch
-    needs: [build-and-push, build-and-push-auth, build-and-push-receiptwitness, build-and-push-api]
+    needs: [build-and-push, build-and-push-receiptwitness, build-and-push-api]
     if: always() && !cancelled() && github.event_name == 'push' && (github.ref == 'refs/heads/dev' || github.ref == 'refs/heads/main')
     steps:
       - name: Generate GitHub App token
@@ -518,21 +424,6 @@ jobs:
           cd infra/apps/overlays/dev
           kustomize edit set image ghcr.io/cartsnitch/cartsnitch:${{ steps.frontend_tag.outputs.tag }}
 
-      - name: Determine image tag for auth
-        id: auth_tag
-        run: |
-          if [ "${{ github.ref }}" == "refs/heads/main" ]; then
-            echo "tag=${{ needs.build-and-push-auth.outputs.calver_tag }}" >> "$GITHUB_OUTPUT"
-          else
-            echo "tag=${{ needs.build-and-push-auth.outputs.sha_tag }}" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Update auth image tag
-        if: needs.build-and-push-auth.result == 'success'
-        run: |
-          cd infra/apps/overlays/dev
-          kustomize edit set image ghcr.io/cartsnitch/auth:${{ steps.auth_tag.outputs.tag }}
-
       - name: Determine image tag for receiptwitness
         id: receiptwitness_tag
         run: |
@@ -570,13 +461,13 @@ jobs:
           git config user.email "cartsnitch-ci[bot]@users.noreply.github.com"
           git add apps/overlays/dev/kustomization.yaml
           git diff --cached --quiet && echo "No image changes to deploy" && exit 0
-          git commit -m "ci(dev): update cartsnitch, auth, receiptwitness, and api images"
+          git commit -m "ci(dev): update cartsnitch, receiptwitness, and api images"
           git pull --rebase origin main
           git push origin main
 
   deploy-uat:
     runs-on: runners-cartsnitch
-    needs: [build-and-push, build-and-push-auth, build-and-push-receiptwitness, build-and-push-api]
+    needs: [build-and-push, build-and-push-receiptwitness, build-and-push-api]
     if: always() && !cancelled() && github.event_name == 'push' && (github.ref == 'refs/heads/uat' || github.ref == 'refs/heads/main')
     steps:
       - name: Generate GitHub App token
@@ -617,21 +508,6 @@ jobs:
           cd infra/apps/overlays/uat
           kustomize edit set image ghcr.io/cartsnitch/cartsnitch:${{ steps.frontend_tag.outputs.tag }}
 
-      - name: Determine image tag for auth
-        id: auth_tag
-        run: |
-          if [ "${{ github.ref }}" == "refs/heads/main" ]; then
-            echo "tag=${{ needs.build-and-push-auth.outputs.calver_tag }}" >> "$GITHUB_OUTPUT"
-          else
-            echo "tag=${{ needs.build-and-push-auth.outputs.sha_tag }}" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Update auth image tag
-        if: needs.build-and-push-auth.result == 'success'
-        run: |
-          cd infra/apps/overlays/uat
-          kustomize edit set image ghcr.io/cartsnitch/auth:${{ steps.auth_tag.outputs.tag }}
-
       - name: Determine image tag for receiptwitness
         id: receiptwitness_tag
         run: |
@@ -669,6 +545,6 @@ jobs:
           git config user.email "cartsnitch-ci[bot]@users.noreply.github.com"
           git add apps/overlays/uat/kustomization.yaml
           git diff --cached --quiet && echo "No image changes to deploy" && exit 0
-          git commit -m "ci(uat): update cartsnitch, auth, receiptwitness, and api images"
+          git commit -m "ci(uat): update cartsnitch, receiptwitness, and api images"
           git pull --rebase origin main
           git push origin main

api/src/cartsnitch_api/cache.py

@@ -1,9 +1,41 @@
 """Redis/DragonflyDB caching helpers."""
 
+import logging
+from typing import TYPE_CHECKING
+
 import redis.asyncio as redis
+from redis.asyncio import Redis
 
 from cartsnitch_api.config import settings
 
+if TYPE_CHECKING:
+    from cartsnitch_api.config import Settings
+
+logger = logging.getLogger(__name__)
+
+_redis: "Redis | None" = None
+
+
+def get_settings() -> "Settings":
+    return settings
+
+
+async def init_redis() -> None:
+    global _redis
+    _redis = redis.from_url(settings.redis_url)
+    await _redis.ping()
+
+
+async def close_redis() -> None:
+    global _redis
+    if _redis is not None:
+        await _redis.aclose()
+        _redis = None
+
+
+def get_redis() -> Redis | None:
+    return _redis
+
 
 class CacheClient:
     """Redis/DragonflyDB caching with connection pooling.

api/src/cartsnitch_api/database.py

@@ -1,28 +1,60 @@
 """Database session management for the API gateway."""
 
 from collections.abc import AsyncGenerator
+from typing import TYPE_CHECKING
 
 from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
 
 from cartsnitch_api.config import settings
 
-engine = create_async_engine(
-    settings.database_url,
-    echo=False,
-    pool_size=10,
-    max_overflow=20,
-    pool_pre_ping=True,
-    pool_recycle=3600,
-)
-async_session_factory = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+if TYPE_CHECKING:
+    from sqlalchemy.engine import Engine
+
+
+_engine: "Engine | None" = None
+async_session_factory: async_sessionmaker[AsyncSession] | None = None
+
+
+def create_db_engine():
+    return create_async_engine(
+        settings.database_url,
+        pool_size=10,
+        max_overflow=20,
+        pool_pre_ping=True,
+        pool_recycle=3600,
+        echo=False,
+    )
+
+
+async def init_db() -> None:
+    global _engine, async_session_factory
+    _engine = create_db_engine()
+    async_session_factory = async_sessionmaker(_engine, class_=AsyncSession, expire_on_commit=False)
+
+
+async def close_db() -> None:
+    global _engine, async_session_factory
+    if _engine is not None:
+        await _engine.dispose()
+        _engine = None
+    async_session_factory = None
+
+
+def get_engine():
+    return _engine
 
 
 async def get_db() -> AsyncGenerator[AsyncSession, None]:
-    """FastAPI dependency that yields an async DB session."""
+    if async_session_factory is None:
+        raise RuntimeError("Database not initialized. Call init_db() first.")
     async with async_session_factory() as session:
         yield session
 
 
-async def dispose_engine() -> None:
-    """Dispose the database engine, closing all pooled connections."""
-    await engine.dispose()
+# Backward compatibility: module-level engine proxy that delegates to _engine
+def __getattr__(name: str):
+    if name == "engine":
+        if _engine is None:
+            raise RuntimeError("Database not initialized. Call init_db() first.")
+        return _engine
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")

api/src/cartsnitch_api/main.py

@@ -26,10 +26,14 @@ from cartsnitch_api.routes.user import router as user_router
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
-    await cache_client.initialize()
+    from cartsnitch_api.database import init_db, close_db
+    from cartsnitch_api.cache import init_redis, close_redis
+
+    await init_db()
+    await init_redis()
     yield
-    await cache_client.close()
-    await dispose_engine()
+    await close_redis()
+    await close_db()
 
 
 def create_app() -> FastAPI:

api/src/cartsnitch_api/routes/health.py

@@ -1,8 +1,11 @@
 """Health check and error metrics endpoints."""
 
 from fastapi import APIRouter, Depends
+from sqlalchemy import text
 
 from cartsnitch_api.auth.dependencies import verify_service_key
+from cartsnitch_api.cache import get_redis
+from cartsnitch_api.database import get_engine
 from cartsnitch_api.middleware.error_handler import get_error_monitor
 
 router = APIRouter(tags=["health"])
@@ -10,7 +13,27 @@ router = APIRouter(tags=["health"])
 
 @router.get("/health")
 async def health():
-    return {"status": "ok"}
+    engine = get_engine()
+    db_ok = False
+    redis_ok = False
+
+    try:
+        async with engine.connect() as conn:
+            await conn.execute(text("SELECT 1"))
+        db_ok = True
+    except Exception:
+        pass
+
+    try:
+        r = get_redis()
+        if r:
+            await r.ping()
+            redis_ok = True
+    except Exception:
+        pass
+
+    status = "ok" if db_ok else "degraded"
+    return {"status": status, "db": db_ok, "redis": redis_ok}
 
 
 @router.get("/internal/error-stats", dependencies=[Depends(verify_service_key)])

api/tests/test_cache.py

@@ -0,0 +1,50 @@
+"""Tests for Redis/DragonflyDB caching lifecycle."""
+
+import pytest
+
+from cartsnitch_api.cache import CacheClient, close_redis, get_redis, init_redis
+
+
+@pytest.mark.asyncio
+async def test_init_redis_creates_client():
+    """Test that init_redis creates the Redis client."""
+    await init_redis()
+    try:
+        r = get_redis()
+        assert r is not None
+        await r.ping()
+    finally:
+        await close_redis()
+
+
+@pytest.mark.asyncio
+async def test_close_redis_clears_client():
+    """Test that close_redis properly closes and clears the client."""
+    await init_redis()
+    await close_redis()
+    assert get_redis() is None
+
+
+@pytest.mark.asyncio
+async def test_cache_client_get_returns_none_when_not_connected():
+    """Test that CacheClient.get returns None gracefully when Redis is down."""
+    client = CacheClient()
+    # Without init_redis, get should return None
+    result = await client.get("test-key")
+    assert result is None
+
+
+@pytest.mark.asyncio
+async def test_cache_client_set_does_not_raise_when_not_connected():
+    """Test that CacheClient.set does not raise when Redis is down."""
+    client = CacheClient()
+    # Without init_redis, set should not raise
+    await client.set("test-key", "test-value", ttl_seconds=60)
+
+
+@pytest.mark.asyncio
+async def test_cache_client_delete_does_not_raise_when_not_connected():
+    """Test that CacheClient.delete does not raise when Redis is down."""
+    client = CacheClient()
+    # Without init_redis, delete should not raise
+    await client.delete("test-key")

api/tests/test_database.py

@@ -0,0 +1,62 @@
+"""Tests for database initialization and lifecycle."""
+
+import pytest
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
+
+from cartsnitch_api.database import (
+    close_db,
+    create_db_engine,
+    get_engine,
+    init_db,
+)
+
+
+@pytest.mark.asyncio
+async def test_create_db_engine_creates_engine_with_pool_settings():
+    """Test that create_db_engine creates engine with correct pool settings."""
+    engine = create_db_engine()
+    assert engine is not None
+    pool = engine.pool
+    assert pool.size() == 10
+    assert pool._max_overflow == 20
+    await engine.dispose()
+
+
+@pytest.mark.asyncio
+async def test_init_db_sets_engine_and_factory():
+    """Test that init_db properly initializes the engine and session factory."""
+    await init_db()
+    try:
+        eng = get_engine()
+        assert eng is not None
+        from cartsnitch_api import database
+
+        assert database.async_session_factory is not None
+    finally:
+        await close_db()
+
+
+@pytest.mark.asyncio
+async def test_close_db_disposes_engine():
+    """Test that close_db properly disposes the engine."""
+    await init_db()
+    await close_db()
+    assert get_engine() is None
+    from cartsnitch_api import database
+
+    assert database.async_session_factory is None
+
+
+@pytest.mark.asyncio
+async def test_get_db_yields_session_after_init():
+    """Test that get_db yields working sessions after init_db."""
+    await init_db()
+    try:
+        from cartsnitch_api.database import get_db
+
+        gen = get_db()
+        session = await gen.__anext__()
+        assert isinstance(session, AsyncSession)
+        await gen.aclose()
+    finally:
+        await close_db()

api/tests/test_routes/test_health.py

@@ -0,0 +1,77 @@
+"""Tests for health check endpoint."""
+
+import pytest
+from unittest.mock import AsyncMock, patch
+
+from cartsnitch_api.database import init_db, close_db
+
+
+@pytest.mark.asyncio
+async def test_health_returns_db_and_redis_fields(client):
+    """Test that health endpoint returns db and redis status fields."""
+    from cartsnitch_api.cache import init_redis, close_redis
+
+    await init_db()
+    await init_redis()
+
+    try:
+        response = await client.get("/health")
+        assert response.status_code == 200
+        data = response.json()
+        assert "status" in data
+        assert "db" in data
+        assert "redis" in data
+    finally:
+        await close_redis()
+        await close_db()
+
+
+@pytest.mark.asyncio
+async def test_health_returns_degraded_when_db_down():
+    """Test that health returns degraded when database is down."""
+    from cartsnitch_api.database import _engine
+    from cartsnitch_api.routes.health import health
+
+    # Simulate engine is None (DB not initialized)
+    with patch("cartsnitch_api.routes.health.get_engine", return_value=None):
+        response = await health()
+        assert response["status"] == "degraded"
+        assert response["db"] is False
+
+
+@pytest.mark.asyncio
+async def test_health_returns_ok_when_db_up(client):
+    """Test that health returns ok when database is up."""
+    from cartsnitch_api.database import init_db, close_db
+    from cartsnitch_api.cache import init_redis, close_redis
+
+    await init_db()
+    await init_redis()
+
+    try:
+        response = await client.get("/health")
+        assert response.status_code == 200
+        data = response.json()
+        if data["db"]:
+            assert data["status"] == "ok"
+    finally:
+        await close_redis()
+        await close_db()
+
+
+@pytest.mark.asyncio
+async def test_health_redis_down_does_not_make_unhealthy(client):
+    """Test that Redis being down does not make health return unhealthy."""
+    from cartsnitch_api.database import init_db, close_db
+
+    await init_db()
+
+    try:
+        response = await client.get("/health")
+        data = response.json()
+        # Redis being down should not make status "degraded"
+        # Only DB failure makes it degraded
+        if not data["db"]:
+            assert data["status"] == "degraded"
+    finally:
+        await close_db()

auth/package.json

@@ -7,7 +7,8 @@
     "dev": "tsx watch src/index.ts",
     "build": "tsc",
     "start": "node dist/index.js",
-    "generate": "npx @better-auth/cli generate"
+    "generate": "npx @better-auth/cli generate",
+    "test": "node --test src/__tests__/*.test.ts"
   },
   "dependencies": {
     "bcrypt": "^6.0.0",

auth/src/__tests__/health.test.ts

@@ -0,0 +1,117 @@
+import { describe, it } from 'node:test';
+import { equal } from 'node:assert';
+import http from 'node:http';
+
+describe('Auth health endpoint', () => {
+  const startHealthServer = (poolMock) => {
+    return new Promise((resolve) => {
+      const server = http.createServer(async (req, res) => {
+        if (req.url === '/health' && req.method === 'GET') {
+          try {
+            const client = await poolMock.connect();
+            try {
+              await Promise.race([
+                client.query('SELECT 1'),
+                new Promise((_, reject) => setTimeout(() => reject(new Error('DB timeout')), 2000)),
+              ]);
+            } finally {
+              client.release();
+            }
+            res.writeHead(200, { 'Content-Type': 'application/json' });
+            res.end(JSON.stringify({ status: 'ok', db: 'reachable' }));
+          } catch {
+            res.writeHead(503, { 'Content-Type': 'application/json' });
+            res.end(JSON.stringify({ status: 'error', db: 'unreachable' }));
+          }
+          return;
+        }
+        res.writeHead(404);
+        res.end();
+      });
+      server.listen(0, '0.0.0.0', () => {
+        const addr = server.address();
+        const port = typeof addr === 'object' && addr ? addr.port : 0;
+        resolve({ port, close: () => server.close() });
+      });
+    });
+  };
+
+  const makeRequest = (port) => {
+    return new Promise((resolve) => {
+      const req = http.get(`http://localhost:${port}/health`, (res) => {
+        let body = '';
+        res.on('data', (chunk) => { body += chunk; });
+        res.on('end', () => {
+          resolve({ status: res.statusCode, body });
+        });
+      });
+      req.on('error', () => resolve({ status: 0, body: '' }));
+    });
+  };
+
+  it('returns 200 with db=reachable when pool.connect succeeds', async () => {
+    const mockClient = {
+      query: async () => ({ rows: [{ 1: 1 }] }),
+      release: () => {},
+    };
+    const poolMock = {
+      connect: async () => mockClient,
+    };
+
+    const { port, close } = await startHealthServer(poolMock);
+    const { status, body } = await makeRequest(port);
+    close();
+
+    equal(status, 200);
+    equal(body, '{"status":"ok","db":"reachable"}');
+  });
+
+  it('returns 503 with db=unreachable when pool.connect throws', async () => {
+    const poolMock = {
+      connect: async () => { throw new Error('connection refused'); },
+    };
+
+    const { port, close } = await startHealthServer(poolMock);
+    const { status, body } = await makeRequest(port);
+    close();
+
+    equal(status, 503);
+    equal(body, '{"status":"error","db":"unreachable"}');
+  });
+
+  it('returns 503 with db=unreachable when query times out', async () => {
+    const mockClient = {
+      query: async () => {
+        await new Promise((_, reject) => setTimeout(() => reject(new Error('timeout')), 3000));
+      },
+      release: () => {},
+    };
+    const poolMock = {
+      connect: async () => mockClient,
+    };
+
+    const { port, close } = await startHealthServer(poolMock);
+    const { status, body } = await makeRequest(port);
+    close();
+
+    equal(status, 503);
+    equal(body, '{"status":"error","db":"unreachable"}');
+  });
+
+  it('returns a terminal response for unknown paths (no hang)', async () => {
+    const poolMock = { connect: async () => ({ query: async () => {}, release: () => {} }) };
+    const { port, close } = await startHealthServer(poolMock);
+
+    const result = await new Promise<{ status: number }>((resolve) => {
+      const req = http.get(`http://localhost:${port}/`, (res) => {
+        res.resume();
+        res.on('end', () => resolve({ status: res.statusCode ?? 0 }));
+      });
+      req.on('error', () => resolve({ status: 0 }));
+      setTimeout(() => resolve({ status: -1 }), 1000);
+    });
+    close();
+
+    equal(result.status !== -1, true, 'Unknown path must return a terminal response within 1s');
+  });
+});

auth/src/index.ts

@@ -8,7 +8,7 @@ const handler = toNodeHandler(auth);
 
 const server = createServer(async (req, res) => {
   // Health check
-  if (req.url === "/health" && req.method === "GET") {
+  if ((req.url === "/health" || req.url === "/auth/health") && req.method === "GET") {
     try {
       const client = await pool.connect();
       try {
@@ -20,7 +20,7 @@ const server = createServer(async (req, res) => {
         client.release();
       }
       res.writeHead(200, { "Content-Type": "application/json" });
-      res.end(JSON.stringify({ status: "ok", db: "connected" }));
+      res.end(JSON.stringify({ status: "ok", db: "reachable" }));
     } catch {
       res.writeHead(503, { "Content-Type": "application/json" });
       res.end(JSON.stringify({ status: "error", db: "unreachable" }));
@@ -28,7 +28,7 @@ const server = createServer(async (req, res) => {
     return;
   }
 
-  // All /auth/* routes handled by Better-Auth
+  // All other routes handled by Better-Auth (returns 404 for unknown paths)
   await handler(req, res);
 });
 

common/alembic/versions/002_add_normalized_products_upc_variants_index.py

@@ -0,0 +1,28 @@
+"""Add GIN index on normalized_products.upc_variants for fast JSON containment lookups.
+
+Revision ID: 002_add_normalized_products_upc_variants_index
+Revises: 001_add_email_inbound_token
+Create Date: 2026-04-14
+"""
+
+from collections.abc import Sequence
+
+from alembic import op
+
+revision: str = "002_add_normalized_products_upc_variants_index"
+down_revision: str | None = "001_add_email_inbound_token"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    op.create_index(
+        "ix_normalized_products_upc_variants",
+        "normalized_products",
+        ["upc_variants"],
+        postgresql_using="gin",
+    )
+
+
+def downgrade() -> None:
+    op.drop_index("ix_normalized_products_upc_variants", table_name="normalized_products")

src/pages/Alerts.tsx

@@ -126,7 +126,7 @@ function AlertCard({
           </Link>
           <div className="mt-1 flex items-center gap-2">
             <span className="text-xs text-gray-500">Target: ${alert.targetPrice.toFixed(2)}</span>
-            <span className="text-xs text-gray-400">&middot;</span>
+            <span className="text-xs text-gray-500">&middot;</span>
             <span className={`text-xs font-medium ${isBelow ? 'text-green-700' : 'text-gray-500'}`}>
               Now: ${alert.currentPrice.toFixed(2)}
             </span>
@@ -145,7 +145,7 @@ function AlertCard({
           )}
           <button
             onClick={() => onDelete(alert.id)}
-            className="min-h-12 min-w-12 rounded-lg p-2 text-gray-400 active:bg-gray-100"
+            className="min-h-12 min-w-12 rounded-lg p-2 text-gray-500 active:bg-gray-100"
             aria-label="Delete alert"
           >
             <svg className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>

src/pages/Coupons.tsx

@@ -62,7 +62,7 @@ export function Coupons() {
                   <p className="mt-0.5 text-xs text-gray-500">{coupon.storeName}</p>
                   <p
                     className={`mt-1 text-xs ${
-                      expiringSoon ? 'font-medium text-orange-600' : 'text-gray-400'
+                      expiringSoon ? 'font-medium text-orange-600' : 'text-gray-500'
                     }`}
                   >
                     Expires{' '}

src/pages/Purchases.tsx

@@ -97,7 +97,7 @@ export function Purchases() {
               </div>
 
               {/* Item preview */}
-              <p className="mt-2 truncate text-xs text-gray-400">
+              <p className="mt-2 truncate text-xs text-gray-500">
                 {purchase.items
                   .slice(0, 3)
                   .map((i) => i.name)

src/pages/Settings.tsx

@@ -153,7 +153,7 @@ export function Settings() {
               {copied ? 'Copied!' : 'Copy'}
             </button>
           </div>
-          <p className="mt-2 text-xs text-gray-400">
+          <p className="mt-2 text-xs text-gray-500">
             Supports Meijer, Kroger, and Target receipt emails.
           </p>
         </div>

src/pages/StoreComparison.tsx

@@ -89,7 +89,7 @@ export function StoreComparison() {
                 {pp.price === lowestPrice ? (
                   <span className="text-xs font-medium text-green-600">Best price</span>
                 ) : (
-                  <span className="text-xs text-gray-400">
+                  <span className="text-xs text-gray-500">
                     +${(pp.price - lowestPrice).toFixed(2)}
                   </span>
                 )}
@@ -99,7 +99,7 @@ export function StoreComparison() {
         ))}
       </div>
 
-      <p className="mt-6 text-center text-xs text-gray-400">
+      <p className="mt-6 text-center text-xs text-gray-500">
         Prices last verified from store loyalty card data. Map view coming soon.
       </p>
     </div>

vitest.config.ts

@@ -7,6 +7,6 @@ export default defineConfig({
     environment: 'jsdom',
     globals: true,
     setupFiles: ['./src/test/setup.ts'],
-    exclude: ['e2e/**', 'node_modules/**'],
+    exclude: ['e2e/**', 'auth/**', 'node_modules/**'],
   },
 })