chore: add coverage and fix prettierignore

Author: Exeloo

.prettierignore

@@ -1,8 +1,21 @@
-# Ignore files for PNPM, NPM and YARN
-pnpm-lock.yaml
-package-lock.json
-yarn.lock
-bun.lock
+.idea/
+.vscode/
+
+.svelte-kit/
+dist/
+node_modules/
 
+pnpm-lock.yaml
 pnpm-workspace.yaml
+
 CHANGELOG.md
+
+coverage/
+test-results/
+
+project.inlang/cache/
+project.inlang/.gitignore
+project.inlang/.meta.json
+project.inlang/README.md
+
+src/lib/paraglide/

package.json

@@ -72,6 +72,7 @@
     "@unocss/preset-web-fonts": "catalog:css",
     "@unocss/preset-wind4": "catalog:css",
     "@vitest/browser-playwright": "catalog:test",
+    "@vitest/coverage-v8": "catalog:test",
     "eslint": "catalog:lint",
     "eslint-plugin-svelte": "catalog:lint",
     "flowbite": "catalog:components",

pnpm-lock.yaml

@@ -47,6 +47,7 @@ catalogs:
   test:
     '@playwright/test': ^1.57.0
     '@vitest/browser-playwright': ^4.0.18
+    '@vitest/coverage-v8': ^4.0.18
     playwright: ^1.57.0
     vitest: ^4.0.18
     vitest-browser-svelte: ^2.0.2

pnpm-workspace.yaml

@@ -40,5 +40,12 @@ export default defineConfig({
         },
       },
     ],
+    coverage: {
+      enabled: true,
+      reporter: ['text', 'lcov', 'cobertura'],
+      provider: 'v8',
+      include: ['src/**/*.{ts,svelte}'],
+      exclude: ['**/*.{interface,type,d}.ts', '**/{interfaces,types}/*.ts', '**/index.{js,ts}'],
+    },
   },
 });