feat(openapi): complete upload preview and UI evidence

apps/ui/playwright.config.js

@@ -2,6 +2,14 @@ const { defineConfig, devices } = require('@playwright/test');
 
 const baseURL = process.env.PLAYWRIGHT_BASE_URL || 'http://127.0.0.1:3300';
 const skipWebServer = process.env.PLAYWRIGHT_SKIP_WEB_SERVER === '1';
+const jsonOutput = process.env.PLAYWRIGHT_JSON_OUTPUT;
+const reporters = process.env.CI
+  ? [['github'], ['html', { open: 'never' }]]
+  : [['list'], ['html', { open: 'never' }]];
+
+if (jsonOutput) {
+  reporters.push(['json', { outputFile: jsonOutput }]);
+}
 
 module.exports = defineConfig({
   testDir: './tests/e2e',
@@ -12,9 +20,7 @@ module.exports = defineConfig({
     timeout: 10_000,
   },
   retries: process.env.CI ? 1 : 0,
-  reporter: process.env.CI
-    ? [['github'], ['html', { open: 'never' }]]
-    : [['list'], ['html', { open: 'never' }]],
+  reporter: reporters,
   use: {
     baseURL,
     trace: 'on-first-retry',