Add eslint to the frontend

frontend/.eslintrc

@@ -0,0 +1,34 @@
+{
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "plugins": [
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "rules": {
+    "@typescript-eslint/ban-ts-comment": 1,
+    "@typescript-eslint/ban-types": 1,
+    "@typescript-eslint/no-empty-function": 1,
+    "@typescript-eslint/no-explicit-any": 1,
+    "@typescript-eslint/no-inferrable-types": 1,
+    "@typescript-eslint/no-namespace": 1,
+    "@typescript-eslint/no-this-alias": 1,
+    "@typescript-eslint/no-var-requires": 1,
+    "no-case-declarations": 1,
+    "no-console": 1,
+    "no-constant-condition": 1,
+    "no-dupe-else-if": 1,
+    "no-empty": 1,
+    "no-extra-boolean-cast": 1,
+    "no-prototype-builtins": 1,
+    "no-self-assign": 1,
+    "no-useless-catch": 1,
+    "no-var": 1,
+    "prefer-const": 1,
+    "prefer-rest-params": 1
+  }
+}