fix(test): Skip loading .env.test in CI environments

The .env.test file was being loaded in CI and overriding the CI-provided
DATABASE_URL, causing tests to try connecting to localhost:5432 instead of
the postgres:5432 service.

Fix: Only load .env.test when NOT in CI (check for CI or WOODPECKER env vars).

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

apps/api/vitest.setup.ts

@@ -5,9 +5,11 @@ import * as fs from "fs";
 
 // Load environment variables from .env.test if it exists
 // This allows local integration tests to run with a local database
-// CI environments explicitly provide DATABASE_URL in the test step
+// CI environments explicitly provide DATABASE_URL in the test step, so skip loading .env.test there
 const envTestPath = path.resolve(__dirname, ".env.test");
-if (fs.existsSync(envTestPath)) {
+const isCI = process.env.CI === "true" || process.env.WOODPECKER === "true";
+
+if (!isCI && fs.existsSync(envTestPath)) {
   const result = dotenv.config({ path: envTestPath });
   if (result.error) {
     throw new Error(