feat: replace Jest by Vitest for better DX

.eslintrc.json

@@ -70,9 +70,9 @@
     // Configuration for testing
     {
       "files": ["**/*.test.ts", "**/*.test.tsx"],
-      "plugins": ["jest", "jest-formatting", "testing-library", "jest-dom"],
+      "plugins": ["vitest", "jest-formatting", "testing-library", "jest-dom"],
       "extends": [
-        "plugin:jest/recommended",
+        "plugin:vitest/recommended",
         "plugin:jest-formatting/recommended",
         "plugin:testing-library/react",
         "plugin:jest-dom/recommended"

.vscode/extensions.json

@@ -4,7 +4,7 @@
     "mikestead.dotenv",
     "csstools.postcss",
     "bradlc.vscode-tailwindcss",
-    "Orta.vscode-jest",
+    "vitest.explorer",
     "humao.rest-client",
     "yoavbls.pretty-ts-errors",
     "ms-playwright.playwright",

.vscode/settings.json

@@ -20,17 +20,7 @@
     "lucide-react"
   ],
   "typescript.preferences.preferTypeOnlyAutoImports": true, // Prefer type-only imports
-  "jest.runMode": {
-    "type": "on-save",
-    "testFileOnly": true,
-    "coverage": true
-  }, // Configure Jest extension
-  "jest.outputConfig": {
-    "revealOn": "error",
-    "revealWithFocus": "test-results",
-    "clearOnRun": "none"
-  }, // Switch to test-results view when test fails
-  "testing.openTesting": "neverOpen", // For a consistent Jest output experience, the simplest solution is to set to "neverOpen"
+  "testing.openTesting": "neverOpen", // Don't open the testing view automatically when running tests
   // Multiple language settings for json and jsonc files
   "[json][jsonc][yaml]": {
     "editor.formatOnSave": true,