Added linter, migrated to Docasaurus v3

.eslintrc

@@ -0,0 +1,5 @@
+{
+  "extends": [
+    "plugin:@docusaurus/recommended"
+  ]
+}

package.json

@@ -12,18 +12,20 @@
     "clear": "docusaurus clear",
     "serve": "docusaurus serve",
     "write-translations": "docusaurus write-translations",
-    "write-heading-ids": "docusaurus write-heading-ids"
+    "write-heading-ids": "docusaurus write-heading-ids",
+    "lint": "eslint --fix .",
+    "typecheck": "tsc"
   },
   "dependencies": {
-    "@docusaurus/core": "2.0.0-beta.4",
-    "@docusaurus/preset-classic": "2.0.0-beta.4",
+    "@docusaurus/core": "3.0.0",
+    "@docusaurus/preset-classic": "3.0.0",
     "@mdx-js/react": "^1.6.21",
     "@svgr/webpack": "^5.5.0",
     "clsx": "^1.1.1",
     "file-loader": "^6.2.0",
-    "prism-react-renderer": "^1.2.1",
-    "react": "^17.0.1",
-    "react-dom": "^17.0.1",
+    "prism-react-renderer": "^2.1.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
     "url-loader": "^4.1.1"
   },
   "browserslist": {
@@ -37,5 +39,25 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
+  },
+  "devDependencies": {
+    "@docusaurus/module-type-aliases": "3.0.0",
+    "@docusaurus/types": "3.0.0",
+    "@docusaurus/eslint-plugin": "^3.2.1",
+    "@eslint/eslintrc": "^3.0.2",
+    "@eslint/js": "^9.0.0",
+    "@typescript-eslint/eslint-plugin": "^6.4.0",
+    "eslint": "^8.57.0",
+    "eslint-config-standard-with-typescript": "^43.0.1",
+    "eslint-plugin-import": "^2.29.1",
+    "eslint-plugin-n": "^16.6.2",
+    "eslint-plugin-promise": "^6.1.1",
+    "eslint-plugin-react": "^7.34.1",
+    "globals": "^15.0.0",
+    "typescript": "^5.4.5",
+    "typescript-eslint": "^7.7.0"
+  },
+  "engines": {
+    "node": ">=18.0"
   }
 }