Persist one browser user agent for Axios and WebSockets

eslint.config.mjs

@@ -5,6 +5,29 @@ import nextTs from "eslint-config-next/typescript";
 const eslintConfig = defineConfig([
   ...nextVitals,
   ...nextTs,
+  {
+    files: ['**/*.{js,mjs,cjs,ts,tsx}'],
+    ignores: ['lib/http-client.ts', 'lib/outbound-proxy.ts'],
+    rules: {
+      'no-restricted-imports': ['error', {
+        patterns: [{
+          group: ['axios', 'axios/*'],
+          message: 'Import Axios from @/lib/http-client so requests keep the saved user agent, proxy and timeout.',
+        }],
+      }],
+      'no-restricted-modules': ['error', {
+        paths: [{
+          name: 'axios',
+          message: 'Use @/lib/http-client for the configured Axios client.',
+        }],
+        patterns: ['axios/*'],
+      }],
+      'no-restricted-syntax': ['error', {
+        selector: 'ImportExpression[source.value=/^axios(\\/|$)/]',
+        message: 'Import @/lib/http-client for the configured Axios client.',
+      }],
+    },
+  },
   // Override default ignores of eslint-config-next.
   globalIgnores([
     // Default ignores of eslint-config-next: