fix(portal-self-service): keep dotnet format green under the shared .editorconfig (refs #65)

The imported Nx .editorconfig applied a global 2-space indent + charset=utf-8 to
all files, so dotnet format flagged every 4-space C# line and the BOM'd EF migration.
Scope it: [*.cs] keeps 4-space, and the global charset rule is dropped (utf-8 is the
default; the BOM'd generated migration is left alone). Frontend files stay 2-space.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.editorconfig

@@ -0,0 +1,17 @@
+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# .NET sources use 4-space indent (dotnet format enforces this). The 2-space default
+# above is for the frontend (TS/HTML/CSS/JSON); C# keeps the .NET convention.
+[*.cs]
+indent_size = 4
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

.gitea/workflows/ci.yaml

@@ -43,6 +43,20 @@ jobs:
           dotnet-version: '10.0.x'
       - run: make unit
 
+  # Frontend (Nx/Angular) lane: install with pnpm, then Nx lint + test + build.
+  frontend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      - uses: https://github.com/pnpm/action-setup@v4
+        with:
+          version: 11
+      - uses: https://github.com/actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: 'pnpm'
+      - run: make frontend
+
   mutation:
     runs-on: ubuntu-latest
     steps:

.gitignore

@@ -35,3 +35,18 @@ site/
 # OS
 .DS_Store
 Thumbs.db
+
+# ── Frontend (Nx / Angular / pnpm) ──
+node_modules/
+dist/
+tmp/
+out-tsc/
+/coverage
+.angular/
+.nx/cache
+.nx/workspace-data
+.nx/self-healing
+.nx/migrate-runs
+.nx/polygraph
+vite.config.*.timestamp*
+vitest.config.*.timestamp*

.prettierignore

@@ -0,0 +1,8 @@
+# Add files here to ignore them from prettier formatting
+/dist
+/coverage
+/.nx/cache
+/.nx/workspace-data
+.angular
+
+.nx/self-healing

.prettierrc

@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}

BACKLOG.md

@@ -151,17 +151,16 @@ The skeleton proves the spine end-to-end: a registration, a workflow, a zaak in
 
 ### S-08 · Self-Service portal (Angular, NL DS) — submit a registration
 
-**Outcome:** The self-service Angular app, in the Nx monorepo, lets a zorgprofessional log in via mock DigiD and submit a registration. NL Design System styling. Generated API client.
+> **S-08 was split** (CLAUDE.md §13; issue #9 closed) into the sub-slices below — it bundled the
+> Nx bootstrap, the generated client, the NL DS + DigiD form, and a full-stack Playwright e2e, well
+> past 1–2 days. Each sub-slice is independently demoable and CI-green.
 
-**Acceptance:**
+- **S-08a (#65)** · Nx monorepo + Angular tooling + CI Node lane. Placeholder `self-service` app; `nx lint/test/build` green in a new CI Node lane.
+- **S-08b (#66)** · Generated api-client lib from `services/bff/openapi.json` (never hand-written, §10) + a mocked-BFF unit test.
+- **S-08c (#67)** · Self-service submit form — NL Design System `libs/ui`, DigiD OIDC `libs/auth`, component tests (Angular Testing Library), axe WCAG 2.1 AA on the submit page.
+- **S-08d (#68)** · Playwright happy-path e2e (login → submit → success) against the full stack + compose serving + CI e2e lane.
 
-- E2E test (Playwright): full happy path, login → submit → success page.
+**Out of scope (whole of S-08):** document upload, status tracking page.
-- Component tests (Testing Library) for the form.
-- Accessibility audit (axe-core) passes WCAG 2.1 AA on the submit page.
-
-**Touches:** `apps/self-service/`, `libs/ui/`, `libs/auth/`, `libs/api-client/`, tests.
-
-**Out of scope:** document upload, status tracking page.
 
 ### S-09 · Openbaar Register portal — public lookup
 

Makefile

@@ -43,11 +43,16 @@ export DOCKER_HOST := unix://$(PODMAN_SOCK)
 endif
 endif
 
-.PHONY: ci lint build unit mutation integration verify verify-up verify-acl verify-nrc verify-projection verify-notifications smoke up down local local-down changelog openzaak-up openzaak-smoke openzaak-seed openzaak-down stack-up stack-smoke stack-down keycloak-up keycloak-smoke keycloak-down flowable-up flowable-smoke flowable-down help
+.PHONY: ci lint build unit mutation frontend integration verify verify-up verify-acl verify-nrc verify-projection verify-bff verify-domain verify-notifications smoke up down local local-down changelog openzaak-up openzaak-smoke openzaak-seed openzaak-down stack-up stack-smoke stack-down keycloak-up keycloak-smoke keycloak-down flowable-up flowable-smoke flowable-down help
 
-## ci: run the full pipeline — lint, build, unit, mutation, verify (mirrors Gitea Actions)
+## ci: run the full pipeline — lint, build, unit, mutation, frontend, verify (mirrors Gitea Actions)
 ## `verify` is the live-stack stage (full stack up once → ACL + notification checks).
-ci: lint build unit mutation verify
+ci: lint build unit mutation frontend verify
+
+## frontend: install deps and run the Nx lint/test/build for the portals (pnpm + Node required)
+frontend:
+	pnpm install --frozen-lockfile
+	pnpm nx run-many -t lint test build
 
 ## lint: verify formatting (no changes)
 lint:

apps/self-service/eslint.config.mjs

@@ -0,0 +1,34 @@
+import nx from '@nx/eslint-plugin';
+import baseConfig from '../../eslint.config.mjs';
+
+export default [
+  ...nx.configs['flat/angular'],
+  ...nx.configs['flat/angular-template'],
+  ...baseConfig,
+  {
+    files: ['**/*.ts'],
+    rules: {
+      '@angular-eslint/directive-selector': [
+        'error',
+        {
+          type: 'attribute',
+          prefix: 'app',
+          style: 'camelCase',
+        },
+      ],
+      '@angular-eslint/component-selector': [
+        'error',
+        {
+          type: 'element',
+          prefix: 'app',
+          style: 'kebab-case',
+        },
+      ],
+    },
+  },
+  {
+    files: ['**/*.html'],
+    // Override or add rules here
+    rules: {},
+  },
+];

apps/self-service/project.json

@@ -0,0 +1,80 @@
+{
+  "name": "self-service",
+  "$schema": "../../node_modules/nx/schemas/project-schema.json",
+  "projectType": "application",
+  "prefix": "app",
+  "sourceRoot": "apps/self-service/src",
+  "tags": [],
+  "targets": {
+    "build": {
+      "executor": "@angular/build:application",
+      "outputs": ["{options.outputPath}"],
+      "defaultConfiguration": "production",
+      "options": {
+        "outputPath": "dist/apps/self-service",
+        "browser": "apps/self-service/src/main.ts",
+        "tsConfig": "apps/self-service/tsconfig.app.json",
+        "assets": [
+          {
+            "glob": "**/*",
+            "input": "apps/self-service/public"
+          }
+        ],
+        "styles": ["apps/self-service/src/styles.css"]
+      },
+      "configurations": {
+        "production": {
+          "budgets": [
+            {
+              "type": "initial",
+              "maximumWarning": "500kb",
+              "maximumError": "1mb"
+            },
+            {
+              "type": "anyComponentStyle",
+              "maximumWarning": "4kb",
+              "maximumError": "8kb"
+            }
+          ],
+          "outputHashing": "all"
+        },
+        "development": {
+          "optimization": false,
+          "extractLicenses": false,
+          "sourceMap": true
+        }
+      }
+    },
+    "serve": {
+      "continuous": true,
+      "executor": "@angular/build:dev-server",
+      "defaultConfiguration": "development",
+      "configurations": {
+        "production": {
+          "buildTarget": "self-service:build:production"
+        },
+        "development": {
+          "buildTarget": "self-service:build:development"
+        }
+      }
+    },
+    "lint": {
+      "executor": "@nx/eslint:lint"
+    },
+    "test": {
+      "executor": "@angular/build:unit-test",
+      "options": {
+        "watch": false
+      }
+    },
+    "serve-static": {
+      "continuous": true,
+      "executor": "@nx/web:file-server",
+      "options": {
+        "buildTarget": "self-service:build",
+        "staticFilePath": "dist/apps/self-service/browser",
+        "spa": true
+      }
+    }
+  }
+}

apps/self-service/src/app/app.config.ts

@@ -0,0 +1,10 @@
+import {
+  ApplicationConfig,
+  provideBrowserGlobalErrorListeners,
+} from '@angular/core';
+import { provideRouter } from '@angular/router';
+import { appRoutes } from './app.routes';
+
+export const appConfig: ApplicationConfig = {
+  providers: [provideBrowserGlobalErrorListeners(), provideRouter(appRoutes)],
+};

apps/self-service/src/app/app.html

@@ -0,0 +1,5 @@
+<main>
+  <h1>Zelfservice — BIG-registratie</h1>
+  <p>Portaal voor zorgprofessionals. Inloggen en indienen volgt in S-08c.</p>
+  <router-outlet></router-outlet>
+</main>

apps/self-service/src/app/app.routes.ts

@@ -0,0 +1,3 @@
+import { Route } from '@angular/router';
+
+export const appRoutes: Route[] = [];

apps/self-service/src/app/app.spec.ts

@@ -0,0 +1,17 @@
+import { TestBed } from '@angular/core/testing';
+import { App } from './app';
+
+describe('App', () => {
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [App],
+    }).compileComponents();
+  });
+
+  it('renders the self-service portal heading', async () => {
+    const fixture = TestBed.createComponent(App);
+    await fixture.whenStable();
+    const compiled = fixture.nativeElement as HTMLElement;
+    expect(compiled.querySelector('h1')?.textContent).toContain('Zelfservice');
+  });
+});

apps/self-service/src/app/app.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+import { RouterModule } from '@angular/router';
+
+@Component({
+  imports: [RouterModule],
+  selector: 'app-root',
+  templateUrl: './app.html',
+  styleUrl: './app.css',
+})
+export class App {
+  protected title = 'self-service';
+}

apps/self-service/src/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <title>self-service</title>
+    <base href="/" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <link rel="icon" type="image/x-icon" href="favicon.ico" />
+  </head>
+  <body>
+    <app-root></app-root>
+  </body>
+</html>

apps/self-service/src/main.ts

@@ -0,0 +1,5 @@
+import { bootstrapApplication } from '@angular/platform-browser';
+import { appConfig } from './app/app.config';
+import { App } from './app/app';
+
+bootstrapApplication(App, appConfig).catch((err) => console.error(err));

apps/self-service/src/styles.css

@@ -0,0 +1 @@
+/* You can add global styles to this file, and also import other style files */

apps/self-service/tsconfig.app.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "types": []
+  },
+  "include": ["src/**/*.ts"],
+  "exclude": ["src/**/*.spec.ts", "src/**/*.test.ts"]
+}

apps/self-service/tsconfig.json

@@ -0,0 +1,31 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "isolatedModules": true,
+    "target": "es2022",
+    "moduleResolution": "bundler",
+    "emitDecoratorMetadata": false,
+    "module": "preserve"
+  },
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.app.json"
+    },
+    {
+      "path": "./tsconfig.spec.json"
+    }
+  ]
+}

apps/self-service/tsconfig.spec.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "types": ["vitest/globals"]
+  },
+  "include": ["src/**/*.ts", "src/**/*.d.ts"]
+}

docs/demo-script.md

@@ -5,6 +5,27 @@ copy-pasteable walkthrough against a local `make up` stack.
 
 ---
 
+## S-08a — Nx workspace + self-service portal skeleton
+
+**Outcome:** the frontend foundation — an Nx (pnpm) monorepo with the `self-service` Angular app
+(standalone + signals), lint/test/build green in a CI Node lane. The login + submit form follow in
+S-08c.
+
+```bash
+# From a fresh clone (Node 24 + pnpm 11):
+pnpm install                       # native builds are pre-approved in pnpm-workspace.yaml
+pnpm nx test self-service          # Vitest component test
+pnpm nx build self-service         # production build
+pnpm nx serve self-service         # → http://localhost:4200  (placeholder page)
+# Or the CI-equivalent one-shot:
+make frontend                      # install + nx lint/test/build
+```
+
+> Nx manages only `apps/`+`libs/`; the .NET services stay on `dotnet`/the Makefile. NL Design System
+> and the real form arrive in S-08c (#67); see `docs/frontend-decisions.md`.
+
+---
+
 ## S-07 — BFF: the portals' single backend
 
 **Outcome:** the BFF validates Keycloak `digid` tokens on the self-service submit (forwarding the

docs/frontend-decisions.md

@@ -0,0 +1,31 @@
+# Frontend decisions
+
+A running log of frontend tooling and component decisions (CLAUDE.md §10). One entry per
+decision; record *why*, and note any deviation from NL Design System.
+
+---
+
+## Workspace & tooling (S-08a, #65)
+
+The portals live in an **Nx monorepo at the repository root**, alongside the .NET `services/`.
+
+- **Package manager: pnpm.** Native build scripts are approved explicitly in `pnpm-workspace.yaml`
+  under `allowBuilds` (pnpm 11 fails the install otherwise). Node 24, pnpm 11.
+- **Angular, standalone components + signals, no NgModules** (§10). Apps are generated with
+  `@nx/angular:application`.
+- **Unit tests: Vitest** via Angular's built-in `@angular/build:unit-test` (the `vitest-angular`
+  runner). **Angular Testing Library** is added for component tests when the first real components
+  land (S-08c); the S-08a placeholder uses a plain `TestBed` render assertion.
+- **Lint: ESLint** (flat config, `@nx/eslint`).
+- **Nx is scoped to `apps/` + `libs/` only.** The `@nx/docker` and `@nx/dotnet` plugins are **not**
+  installed — the .NET services are built by `dotnet`/the Makefile, and `@nx/docker` would otherwise
+  infer every `services/*/Dockerfile` as an unnamed Nx project and break the project graph.
+- **No Nx Cloud.** `nxCloudId` is stripped from `nx.json`; remote caching would depend on an
+  external service, and the repo is Gitea-only (§8.7). Nx's "configure-ai-agents" additions
+  (`.claude/settings.json`, a CLAUDE.md section referencing a GitHub marketplace) are **not**
+  committed for the same reason.
+- **CI:** a `frontend` job (`make frontend` → `pnpm install --frozen-lockfile` + `nx run-many -t
+  lint test build`) runs on pnpm + Node, with pinned action URLs (§15).
+
+**NL Design System:** not yet introduced — the S-08a app is a placeholder. NL DS components arrive
+with the submit form (S-08c, #67); any deviation from NL DS will be recorded here.

eslint.config.mjs

@@ -0,0 +1,58 @@
+import nx from '@nx/eslint-plugin';
+
+export default [
+  ...nx.configs['flat/base'],
+  ...nx.configs['flat/typescript'],
+  ...nx.configs['flat/javascript'],
+  {
+    ignores: [
+      '**/dist',
+      '**/vite.config.*.timestamp*',
+      '**/vitest.config.*.timestamp*',
+    ],
+  },
+  {
+    files: ['**/*.ts', '**/*.tsx', '**/*.js', '**/*.jsx'],
+    rules: {
+      '@nx/enforce-module-boundaries': [
+        'error',
+        {
+          enforceBuildableLibDependency: true,
+          allow: ['^.*/eslint(\\.base)?\\.config\\.[cm]?[jt]s$'],
+          depConstraints: [
+            {
+              sourceTag: 'scope:shared',
+              onlyDependOnLibsWithTags: ['scope:shared'],
+            },
+            {
+              sourceTag: 'scope:shop',
+              onlyDependOnLibsWithTags: ['scope:shop', 'scope:shared'],
+            },
+            {
+              sourceTag: 'scope:api',
+              onlyDependOnLibsWithTags: ['scope:api', 'scope:shared'],
+            },
+            {
+              sourceTag: 'type:data',
+              onlyDependOnLibsWithTags: ['type:data'],
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    files: [
+      '**/*.ts',
+      '**/*.tsx',
+      '**/*.cts',
+      '**/*.mts',
+      '**/*.js',
+      '**/*.jsx',
+      '**/*.cjs',
+      '**/*.mjs',
+    ],
+    // Override or add rules here
+    rules: {},
+  },
+];

mkdocs.yml

@@ -33,6 +33,7 @@ nav:
       - "ADR-0009: External-task job worker": architecture/adr-0009-external-task-job-worker.md
       - "ADR-0010: BFF OIDC validation": architecture/adr-0010-bff-oidc.md
   - Working in Gitea: gitea-workflow.md
+  - Frontend decisions: frontend-decisions.md
   - Demo script: demo-script.md
   - Runbooks:
       - CI: runbooks/ci.md

nx.json

@@ -0,0 +1,120 @@
+{
+  "$schema": "./node_modules/nx/schemas/nx-schema.json",
+  "namedInputs": {
+    "default": [
+      "{projectRoot}/**/*",
+      "sharedGlobals"
+    ],
+    "production": [
+      "default",
+      "!{projectRoot}/.eslintrc.json",
+      "!{projectRoot}/eslint.config.mjs",
+      "!{projectRoot}/**/?(*.)+(spec|test).[jt]s?(x)?(.snap)",
+      "!{projectRoot}/tsconfig.spec.json",
+      "!{projectRoot}/src/test-setup.[jt]s",
+      "!{projectRoot}/jest.config.[jt]s",
+      "!{projectRoot}/test-setup.[jt]s"
+    ],
+    "sharedGlobals": []
+  },
+  "targetDefaults": {
+    "@angular/build:application": {
+      "cache": true,
+      "dependsOn": [
+        "^build"
+      ],
+      "inputs": [
+        "production",
+        "^production"
+      ]
+    },
+    "@nx/eslint:lint": {
+      "cache": true,
+      "inputs": [
+        "default",
+        "^default",
+        "{workspaceRoot}/.eslintrc.json",
+        "{workspaceRoot}/.eslintignore",
+        "{workspaceRoot}/eslint.config.mjs",
+        "{workspaceRoot}/tools/eslint-rules/**/*"
+      ]
+    },
+    "@nx/esbuild:esbuild": {
+      "cache": true,
+      "dependsOn": [
+        "^build"
+      ],
+      "inputs": [
+        "production",
+        "^production"
+      ]
+    },
+    "@nx/js:tsc": {
+      "cache": true,
+      "dependsOn": [
+        "^build"
+      ],
+      "inputs": [
+        "production",
+        "^production"
+      ]
+    },
+    "@nx/vitest:test": {
+      "cache": true,
+      "inputs": [
+        "default",
+        "^production"
+      ]
+    },
+    "@angular/build:unit-test": {
+      "cache": true,
+      "inputs": [
+        "default",
+        "^production"
+      ]
+    }
+  },
+  "plugins": [
+    {
+      "plugin": "@nx/eslint/plugin",
+      "options": {
+        "targetName": "lint"
+      }
+    },
+    {
+      "plugin": "@nx/vite/plugin",
+      "options": {
+        "buildTargetName": "build",
+        "serveTargetName": "serve",
+        "devTargetName": "dev",
+        "previewTargetName": "preview",
+        "serveStaticTargetName": "serve-static",
+        "typecheckTargetName": "typecheck",
+        "buildDepsTargetName": "build-deps",
+        "watchDepsTargetName": "watch-deps"
+      }
+    },
+    {
+      "plugin": "@nx/vitest",
+      "options": {
+        "testTargetName": "vite:test"
+      }
+    }
+  ],
+  "generators": {
+    "@nx/angular:application": {
+      "e2eTestRunner": "playwright",
+      "linter": "eslint",
+      "style": "css",
+      "unitTestRunner": "vitest-analog"
+    },
+    "@nx/angular:library": {
+      "linter": "eslint",
+      "unitTestRunner": "vitest-analog"
+    },
+    "@nx/angular:component": {
+      "style": "css"
+    }
+  },
+  "analytics": false
+}

package.json

@@ -0,0 +1,64 @@
+{
+  "name": "register-referentie",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {},
+  "private": true,
+  "dependencies": {
+    "@angular-devkit/build-angular": "21.2.7",
+    "@angular/common": "21.2.9",
+    "@angular/compiler": "21.2.9",
+    "@angular/core": "21.2.9",
+    "@angular/forms": "21.2.9",
+    "@angular/platform-browser": "21.2.9",
+    "@angular/router": "21.2.9",
+    "rxjs": "~7.8.0",
+    "zone.js": "0.16.0"
+  },
+  "devDependencies": {
+    "@analogjs/vite-plugin-angular": "2.2.0",
+    "@analogjs/vitest-angular": "2.2.0",
+    "@angular-devkit/core": "21.2.7",
+    "@angular-devkit/schematics": "21.2.7",
+    "@angular/build": "21.2.7",
+    "@angular/cli": "21.2.7",
+    "@angular/compiler-cli": "21.2.9",
+    "@angular/language-service": "21.2.9",
+    "@eslint/js": "^9.8.0",
+    "@nx/angular": "23.0.1",
+    "@nx/devkit": "23.0.1",
+    "@nx/esbuild": "23.0.1",
+    "@nx/eslint": "23.0.1",
+    "@nx/eslint-plugin": "23.0.1",
+    "@nx/js": "23.0.1",
+    "@nx/vite": "23.0.1",
+    "@nx/vitest": "23.0.1",
+    "@nx/web": "23.0.1",
+    "@nx/workspace": "23.0.1",
+    "@oxc-project/runtime": "^0.115.0",
+    "@schematics/angular": "21.2.7",
+    "@swc-node/register": "1.11.1",
+    "@swc/core": "1.15.8",
+    "@swc/helpers": "0.5.18",
+    "@types/node": "20.19.9",
+    "@typescript-eslint/utils": "^8.40.0",
+    "@vitest/coverage-v8": "~4.1.0",
+    "@vitest/ui": "~4.1.0",
+    "angular-eslint": "21.3.1",
+    "esbuild": "^0.27.0",
+    "eslint": "^9.8.0",
+    "eslint-config-prettier": "^10.0.0",
+    "jiti": "2.4.2",
+    "jsdom": "~22.1.0",
+    "jsonc-eslint-parser": "^2.1.0",
+    "nx": "23.0.1",
+    "prettier": "^3.8.1",
+    "ts-node": "10.9.1",
+    "tslib": "^2.3.0",
+    "typescript": "~5.9.2",
+    "typescript-eslint": "^8.40.0",
+    "vite": "8.0.9",
+    "vite-tsconfig-paths": "^5.1.4",
+    "vitest": "~4.1.0"
+  }
+}

pnpm-workspace.yaml

@@ -0,0 +1,10 @@
+packages: []
+allowBuilds:
+  '@parcel/watcher': true
+  less: true
+  esbuild: true
+  '@swc/core': true
+  nx: true
+  unrs-resolver: true
+  lmdb: true
+  msgpackr-extract: true

tsconfig.base.json

@@ -0,0 +1,26 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "rootDir": ".",
+    "sourceMap": true,
+    "declaration": false,
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "importHelpers": true,
+    "target": "es2015",
+    "module": "esnext",
+    "lib": [
+      "es2020",
+      "dom"
+    ],
+    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
+    "baseUrl": ".",
+    "paths": {}
+  },
+  "exclude": [
+    "node_modules",
+    "tmp"
+  ]
+}

vitest.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    projects: [
+      '**/vite.config.{mjs,js,ts,mts}',
+      '**/vitest.config.{mjs,js,ts,mts}',
+    ],
+  },
+});