initial: standalone repo from monorepo split

vitest.config.ts

@@ -0,0 +1,21 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    globals: true,
+    root: './',
+    include: ['src/**/*.spec.ts', 'test/**/*.spec.ts'],
+    coverage: {
+      provider: 'v8',
+      reporter: ['text', 'lcov'],
+      include: ['src/**/*.ts'],
+      exclude: ['src/main.ts', 'src/**/*.module.ts', 'src/**/*.spec.ts'],
+      thresholds: {
+        lines: 80,
+        functions: 80,
+        branches: 80,
+        statements: 80,
+      },
+    },
+  },
+});