🚨(i18n) add linter to i18n package

We need to add a linter to the i18n package, we are mainly
interested by the jest linting rules so we create
a jest eslint config pluggable our other configs and to the
i18n eslint config.

src/frontend/packages/i18n/package.json

@@ -7,11 +7,14 @@
     "extract-translation:desk": "yarn i18next ../../apps/desk/**/*.{ts,tsx} -c ./i18next-parser.config.mjs -o ./locales/desk/translations-crowdin.json",
     "format-deploy": "yarn format-deploy:desk",
     "format-deploy:desk": "node ./format-deploy.mjs --app=desk --output=../../apps/desk/src/i18n/translations.json",
+    "lint": "eslint --ext .js,.ts,.mjs .",
     "test": "jest"
   },
   "dependencies": {
     "@types/jest": "29.5.11",
     "@types/node": "20.11.6",
+    "eslint-config-people": "*",
+    "eslint-plugin-import": "2.29.1",
     "i18next-parser": "8.8.0",
     "jest": "29.7.0",
     "ts-jest": "29.1.2",