i18n linting

ui/frontend/build_src/.eslintrc

@@ -1,11 +1,16 @@
 {
   "root": true,
   "parser": "@typescript-eslint/parser",
-  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:i18next/recommended"
+  ],
   "rules": {
     "@typescript-eslint/ban-ts-comment": "off",
     "@typescript-eslint/no-array-constructor": "off",
     "prefer-const": "off",
-    "no-debugger": "warn"
+    "no-debugger": "warn",
+    "i18next/no-literal-string": "warn"
   }
 }

ui/frontend/build_src/package.json

@@ -4,6 +4,7 @@
   "version": "0.0.0",
   "type": "module",
   "scripts": {
+    "lint": "eslint --ext .tsx --fix src",
     "pretty": "prettier --write .",
     "dev": "vite",
     "build": "tsc && vite build --emptyOutDir",
@@ -32,9 +33,13 @@
     "@typescript-eslint/eslint-plugin": "^5.37.0",
     "@typescript-eslint/parser": "^5.37.0",
     "@vitejs/plugin-react": "^2.0.1",
+    "eslint": "^8.23.1",
+    "eslint-plugin-i18n-json": "^4.0.0",
+    "eslint-plugin-i18next": "^6.0.0-4",
     "prettier": "^2.7.1",
     "typescript": "^4.6.4",
-    "vite": "^3.0.7"
+    "vite": "^3.0.7",
+    "vite-plugin-eslint": "^1.8.1"
   },
   "overrides": {
     "@vanilla-extract/vite-plugin": {