chore: package updates and QoL fixes (#277)

* chore: update repo wide eslint packages at root #274

* chore: update eslint and update config #274

* chore: update site packages #274

* chore: update plugin packages #274

* refactor: revert versions on PQ because gatsby can't load ESMs

* chore: updated config for eslint

* fix: resolve defaultProps deprecations #275

* fix: remove commented out defaultProps #275

* fix: resolve isOpen prop warnings. fixes #276

eslint.config.mjs

@@ -0,0 +1,35 @@
+import babelParser from "@babel/eslint-parser";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+});
+
+export default [...compat.extends("eslint:recommended", "plugin:react/recommended"), {
+  languageOptions: {
+    parser: babelParser,
+    parserOptions: {
+      requireConfigFile: false,
+    }
+  },
+
+  // use this for defining new rules
+  rules: {
+    strict: 0,
+    // call error on any unused vars but then allow _var for ignore
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "varsIgnorePattern": "^_",
+        "caughtErrorsIgnorePattern": "^_",
+      }
+    ],
+  },
+}];