Convert to vite native tooling

src/Exceptionless.Web/ClientApp/.oxfmtrc.json

@@ -0,0 +1,8 @@
+{
+    "$schema": "./node_modules/oxfmt/configuration_schema.json",
+    "printWidth": 160,
+    "singleQuote": true,
+    "trailingComma": "none",
+    "endOfLine": "crlf",
+    "ignorePatterns": []
+}

src/Exceptionless.Web/ClientApp/.oxlintrc.json

@@ -0,0 +1,11 @@
+{
+    "$schema": "./node_modules/oxlint/configuration_schema.json",
+    "plugins": ["typescript", "import"],
+    "categories": {
+        "correctness": "warn"
+    },
+    "rules": {
+        "no-unused-vars": "off"
+    },
+    "ignorePatterns": [".agents/", "build/", ".svelte-kit/", "dist/", "src/lib/generated/", "src/lib/features/shared/components/ui/"]
+}

src/Exceptionless.Web/ClientApp/eslint.config.js

@@ -2,6 +2,7 @@ import { includeIgnoreFile } from '@eslint/compat';
 import js from '@eslint/js';
 import pluginQuery from '@tanstack/eslint-plugin-query';
 import prettier from 'eslint-config-prettier';
+import oxlint from 'eslint-plugin-oxlint';
 import perfectionist from 'eslint-plugin-perfectionist';
 // For more info, see https://github.com/storybookjs/eslint-plugin-storybook#configuration-flat-config-format
 import storybook from 'eslint-plugin-storybook';
@@ -54,5 +55,7 @@ export default ts.config(
             'perfectionist/sort-svelte-attributes': 'off'
         }
     },
-    storybook.configs['flat/recommended']
+    storybook.configs['flat/recommended'],
+    // Must be last — disables ESLint rules already covered by oxlint
+    oxlint.buildFromOxlintConfigFile('./.oxlintrc.json')
 );