Fix CI failures for backend and e2e test jobs

Replace astral-sh/setup-uv action with direct curl install to avoid
Node.js 18 incompatibility (setup-uv v6+ requires Node 20+). Change
e2e test API host port from 8000 to 8100 to avoid conflict with
existing service on the CI runner.

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

.beans/nuzlocke-tracker-wtbk--fix-ci-workflow-failures-for-backend-and-e2e-tests.md

@@ -0,0 +1,21 @@
+---
+# nuzlocke-tracker-wtbk
+title: Fix CI workflow failures for backend and e2e tests
+status: in-progress
+type: bug
+priority: normal
+created_at: 2026-02-21T15:26:22Z
+updated_at: 2026-02-21T15:27:40Z
+---
+
+Two failures in CI:
+
+1. **backend-tests**: `astral-sh/setup-uv@v6.8.0` requires Node.js 20+ but the act runner has Node.js 18. The `File` global doesn't exist in Node 18, causing a ReferenceError. Fix: install uv directly via curl instead of using the GitHub Action.
+
+2. **e2e-tests**: Port 8000 is already allocated on the runner host. The docker-compose.test.yml binds test-api to host port 8000 which conflicts with whatever else runs on the CI machine. Fix: use port 8100 for the test API container.
+
+## Checklist
+- [x] Replace `astral-sh/setup-uv` action with direct curl install of uv + `uv python install 3.14`
+- [x] Change e2e test API host port from 8000 to 8100 in docker-compose.test.yml
+- [x] Update global-setup.ts to use port 8100
+- [x] Verify no other references to the test API port

.github/workflows/ci.yml

@@ -42,14 +42,15 @@ jobs:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
         with:
           persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e  # v6.8.0
-        with:
-          python-version: "3.14"
+      - name: Install uv and Python
+        run: |
+          curl -LsSf https://astral.sh/uv/install.sh | sh
+          uv python install 3.14
       - name: Install dependencies
-        run: uv pip install --system -e ".[dev]"
+        run: uv pip install --system --python 3.14 -e ".[dev]"
         working-directory: backend
       - name: Run tests
-        run: pytest -q
+        run: uv run --python 3.14 pytest -q
         working-directory: backend
         env:
           TEST_DATABASE_URL: postgresql+asyncpg://postgres:postgres@localhost:5433/nuzlocke_test

docker-compose.test.yml

@@ -21,7 +21,7 @@ services:
       context: ./backend
       dockerfile: Dockerfile
     ports:
-      - "8000:8000"
+      - "8100:8000"
     environment:
       - DATABASE_URL=postgresql+asyncpg://postgres:postgres@test-db:5432/nuzlocke_test
       - DEBUG=true

frontend/e2e/global-setup.ts

@@ -4,7 +4,7 @@ import { dirname, resolve } from 'node:path'
 import { fileURLToPath } from 'node:url'
 
 const __dirname = dirname(fileURLToPath(import.meta.url))
-const API_BASE = 'http://localhost:8000/api/v1'
+const API_BASE = 'http://localhost:8100/api/v1'
 const COMPOSE_FILE = resolve(__dirname, '../../docker-compose.test.yml')
 const COMPOSE = `docker compose -p nuzlocke-test -f ${COMPOSE_FILE}`
 const FIXTURES_PATH = resolve(__dirname, '.fixtures.json')
@@ -48,7 +48,7 @@ export default async function globalSetup() {
 
   // 2. Wait for API to be healthy
   console.log('[setup] Waiting for API to be ready...')
-  await waitForApi('http://localhost:8000/')
+  await waitForApi('http://localhost:8100/')
 
   // 3. Run migrations
   run(`${COMPOSE} exec -T test-api alembic -c /app/alembic.ini upgrade head`)