Local changes: Updated model training, removed debug instrumentation, and configuration improvements

frontend/vitest.config.ts

@@ -0,0 +1,30 @@
+import { defineConfig } from 'vitest/config'
+import react from '@vitejs/plugin-react'
+import { fileURLToPath, URL } from 'node:url'
+
+export default defineConfig({
+    plugins: [react()],
+    resolve: {
+        alias: {
+            '@': fileURLToPath(new URL('./src', import.meta.url)),
+        },
+    },
+    test: {
+        globals: true,
+        environment: 'jsdom',
+        setupFiles: ['./src/test/setup.ts'],
+        include: ['src/**/*.{test,spec}.{ts,tsx}'],
+        exclude: ['node_modules', 'e2e'],
+        coverage: {
+            provider: 'v8',
+            reporter: ['text', 'html', 'lcov'],
+            exclude: [
+                'node_modules/',
+                'src/test/',
+                '**/*.d.ts',
+                '**/*.config.*',
+                '**/types/',
+            ],
+        },
+    },
+})