chore(tests): switch test command from ts-jest to jest in package.json and add jest as a dependency

Author: fabiendostie

package.json

@@ -16,7 +16,7 @@
     "format": "prettier --write .",
     "prepare": "husky install",
     "prettier": "prettier --write .",
-    "test": "ts-jest",
+    "test": "jest",
     "e2e": "playwright test",
     "generate-static-api": "node scripts/generate-static-api.mjs",
     "build:static": "npm run generate-static-api && next build",
@@ -111,6 +111,7 @@
     "fs-extra": "^11.3.0",
     "globals": "^16.0.0",
     "husky": "^9.1.7",
+    "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
     "json-schema-static-docs": "^0.28.1",
     "lint-staged": "^15.5.1",