fix: use more conservative CI test configuration

Changes for better CI stability:
- Use forks instead of threads in CI for better process isolation
- Reduce timeouts to prevent hanging processes
- Reduce retry count to fail faster
- Remove bail setting to see all test results
- Keep single process/fork in CI for memory efficiency

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

Co-Authored-By: Claude <[email protected]>

Author: jonphipps

vite.config.ts

@@ -31,23 +31,26 @@ export default defineConfig({
         include: ['**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}'],
         exclude: ['**/node_modules/**', '**/dist/**', '**/build/**', '**/e2e/**', '**/tests/visual-regression.spec.ts'],
         // Enhanced CI stability and performance
-        testTimeout: process.env.CI ? 120000 : 30000, // Increased CI timeout to 2 minutes
-        hookTimeout: process.env.CI ? 60000 : 10000,  // Increased CI hook timeout to 1 minute
+        testTimeout: process.env.CI ? 90000 : 30000, // Reduced CI timeout to 90 seconds
+        hookTimeout: process.env.CI ? 30000 : 10000,  // Reduced CI hook timeout to 30 seconds
         maxConcurrency: process.env.CI ? 1 : 5,
-        pool: 'threads', // Better than forks for CI performance
+        pool: process.env.CI ? 'forks' : 'threads', // Use forks in CI for better isolation
         poolOptions: {
             threads: { 
                 singleThread: !!process.env.CI,
                 isolate: true,
-                // Add memory management for CI
                 maxThreads: process.env.CI ? 1 : undefined,
                 minThreads: process.env.CI ? 1 : undefined
+            },
+            forks: {
+                singleFork: !!process.env.CI,
+                isolate: true
             }
         },
-        retry: process.env.CI ? 3 : 0, // Increased retry count for CI
+        retry: process.env.CI ? 2 : 0, // Reduced retry count for CI
         logHeapUsage: !!process.env.CI,
-        // Add memory and resource management for CI
-        bail: process.env.CI ? 1 : 0, // Stop on first failure in CI to prevent resource exhaustion
+        // Disable bail in CI to see all test results
+        bail: false,
         forceRerunTriggers: process.env.CI ? [] : [
             '**/vite.config.ts',
             '**/vitest.config.ts',