chore(eslint): upgrade to v9

BREAKING CHANGE: upgrade eslint to v9

eslint.config.mjs

@@ -0,0 +1,91 @@
+// @ts-check
+import globals from 'globals';
+import reactHooks from 'eslint-plugin-react-hooks';
+import importPlugin from 'eslint-plugin-import';
+import eslintReact from 'eslint-plugin-react';
+import eslintTerrestris from '@terrestris/eslint-config-typescript';
+import eslintReactTerrestris from '@terrestris/eslint-config-typescript-react';
+import eslint from '@eslint/js';
+import tsEslint from 'typescript-eslint';
+import stylisticEslint from '@stylistic/eslint-plugin'
+
+export default tsEslint.config({
+  extends: [
+    eslint.configs.recommended,
+    ...tsEslint.configs.recommended,
+    ...tsEslint.configs.stylistic,
+    importPlugin.flatConfigs.recommended
+  ],
+  files: [
+    '**/*.{ts,tsx}',
+  ],
+  ignores: [
+    '**/*.spec.{ts,tsx}',
+    '**/coverage/**/*.{js,ts*}',
+    '**/dist/**/*.spec.{js,ts*}',
+    '**/dist/**/*.{js,ts*}',
+    '**/e2e-tests/**.ts',
+    '**/global-setup.ts',
+    '**/playwright.config.ts',
+    '**/test/setup.ts',
+    'src/Util/antdTestQueries.ts'
+  ],
+  settings: {
+    react: {
+      version: 'detect'
+    }
+  },
+  languageOptions: {
+    ecmaVersion: 2022,
+    globals: globals.browser,
+    parserOptions: {
+      project: true,
+      tsconfigRootDir: import.meta.dirname
+    }
+  },
+  plugins: {
+    'react-hooks': reactHooks,
+    '@stylistic': stylisticEslint,
+    react: eslintReact,
+    '@typescript-eslint/eslint-plugin': tsEslint
+  },
+  rules: {
+    ...eslintTerrestris.rules,
+    ...eslintReactTerrestris.rules,
+    ...reactHooks.configs.recommended.rules,
+    'react/jsx-closing-tag-location': ['warn'],
+    'react/jsx-closing-bracket-location': ['warn'],
+    'react-hooks/rules-of-hooks': ['warn'],
+    'react-hooks/exhaustive-deps': ['warn'],
+    '@typescript-eslint/no-empty-object-type': 'off',
+    '@typescript-eslint/no-unused-vars': 'warn',
+    'import/no-named-as-default': 'off',
+    'import/no-unresolved': 'off',
+    'import/named': 'off',
+    'import/order': ['warn', {
+      groups: [
+        'builtin',
+        'external',
+        'parent',
+        'sibling',
+        'index',
+        'object'
+      ],
+      pathGroups: [{
+        pattern: 'react',
+        group: 'external',
+        position: 'before'
+      }, {
+        pattern: '@terrestris/**',
+        group: 'external',
+        position: 'after'
+      }],
+      pathGroupsExcludedImportTypes: ['react'],
+      'newlines-between': 'always-and-inside-groups',
+      alphabetize: {
+        order: 'asc',
+        caseInsensitive: true
+      }
+    }]
+  }
+});

eslintrc.styleguide.mjs

@@ -0,0 +1,21 @@
+// @ts-check
+import markdown from 'eslint-plugin-markdown';
+import reactGeo from './eslint.config.mjs';
+import tsEslint from 'typescript-eslint';
+
+export default tsEslint.config({
+  extends: [
+    ...reactGeo,
+    ...markdown.configs.recommended
+  ],
+  plugins: {
+    'markdown': markdown
+  },
+  files: [
+    'src/**/*.{md,mkdn,mdown,markdown}'
+  ],
+  processor: 'markdown/markdown',
+  rules: {
+    '@typescript-eslint/semi': 'off'
+  }
+});