#1870 fix pre commit errors (#1884)

* fix: fix for precommit errors
* fix: migrated .eslintrc.js to eslint.config.js flat config
* fix: added dependencies and added support for globals in eslint.config.js
* fix: set ecmaVersion to latest

.pre-commit-config.yaml

@@ -14,7 +14,7 @@ repos:
     hooks:
     -   id: doc8
 -   repo: https://github.com/adamchainz/django-upgrade
-    rev: 1.15.0
+    rev: 1.16.0
     hooks:
     -   id: django-upgrade
         args: [--target-version, "3.2"]
@@ -32,9 +32,13 @@ repos:
         args:
         - --trailing-comma=es5
 -   repo: https://github.com/pre-commit/mirrors-eslint
-    rev: v8.56.0
+    rev: v9.0.0-beta.0
     hooks:
     -   id: eslint
+        additional_dependencies:
+            - "eslint@v9.0.0-beta.0"
+            - "@eslint/js@v9.0.0-beta.0"
+            - "globals"
         files: \.js?$
         types: [file]
         args:

eslint.config.js

@@ -0,0 +1,28 @@
+const js = require("@eslint/js");
+const globals = require("globals");
+
+module.exports = [
+    js.configs.recommended,
+    {
+        files: ["**/*.js"],
+        languageOptions:{
+            ecmaVersion: "latest",
+            sourceType: "module",
+            globals: {
+                ...globals.browser,
+                ...globals.node
+            }
+        }
+    },
+    {
+        rules: {
+            "curly": ["error", "all"],
+            "dot-notation": "error",
+            "eqeqeq": "error",
+            "no-eval": "error",
+            "no-var": "error",
+            "prefer-const": "error",
+            "semi": "error"
+        }
+    }
+];