Organize test logs into separate directories by test suite and file

- wxWidgets logs: tests/logs/wxwidgets/<test-file>/
- KiCad logs: tests/logs/kicad/<test-file>/
- Global setup now cleans all log subdirectories recursively
- Added globalSetup to KiCad playwright config

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

tests/kicad/pcbnew.spec.ts

@@ -1,10 +1,14 @@
-import { test, expect } from '@playwright/test';
+import { test, expect } from './fixtures';
 
 /**
  * PCBnew WASM E2E Tests
  *
  * These tests verify that the KiCad PCBnew application runs correctly in the browser.
  * The WASM files are served from apps/kicad/ via the web server.
+ *
+ * Logs are written to tests/logs/:
+ * - {test-name}.log - console output
+ * - {test-name}.errors.log - page errors (if any)
  */
 
 test.describe('PCBnew WASM', () => {
@@ -13,21 +17,22 @@ test.describe('PCBnew WASM', () => {
         await page.goto('/kicad/pcbnew.html');
     });
 
-    test('should load PCBnew WASM module', async ({ page }) => {
+    test('should load PCBnew WASM module', async ({ page, testLogger }) => {
         // Wait for WASM to initialize (look for canvas or status indicator)
         // This is a basic smoke test - expand as PCBnew integration matures
         await expect(page.locator('canvas')).toBeVisible({ timeout: 60000 });
+
+        // testLogger automatically captures all console output and errors
     });
 
-    test('should render without JavaScript errors', async ({ page }) => {
-        const errors: string[] = [];
-        page.on('pageerror', err => errors.push(err.message));
-
+    test('should render without JavaScript errors', async ({ page, testLogger }) => {
         await page.goto('/kicad/pcbnew.html');
         await page.waitForTimeout(5000);  // Give time for WASM to load
 
-        // Filter out known acceptable errors if any
-        const criticalErrors = errors.filter(e => !e.includes('ResizeObserver'));
+        // Check captured errors (excluding known acceptable ones)
+        const criticalErrors = testLogger.errors.filter(e =>
+            !e.includes('ResizeObserver') && !e.includes('favicon')
+        );
         expect(criticalErrors).toHaveLength(0);
     });
 });