various improvements

.eslintrc.json

@@ -0,0 +1,62 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": [
+        "eslint:recommended",
+        "plugin:vue/recommended",
+        "plugin:@typescript-eslint/recommended"
+    ],
+    "overrides": [],
+    "globals": {
+        "useCookie": true,
+        "$fetch": true,
+        "definePageMeta": true,
+        "navigateTo": true,
+        "useRoute": true,
+        "useRouter": true,
+        "useRequestHeaders": true,
+        "parseMessageBody": true,
+        "storeToRefs": true,
+        "useNuxtApp": true,
+        "NodeJS": true
+    },
+    "parser": "vue-eslint-parser",
+    "parserOptions": {
+        "parser": "@typescript-eslint/parser",
+        "ecmaVersion": "latest",
+        "sourceType": "module"
+    },
+    "plugins": [
+        "vue",
+        "@typescript-eslint"
+    ],
+    "rules": {
+        "indent": [
+            "error",
+            "tab"
+        ],
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "quotes": [
+            "error",
+            "single"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ]
+    },
+    "overrides": [
+        {
+            "files": ["*.vue"],
+            "rules": {
+                "vue/multi-word-component-names": "off",
+                "vue/attribute-hyphenation": "off"
+            }
+        }
+    ]
+}