fix: enforce curly braces and remove deprecated eslint-env comments

Remove curly: off override from eslint config now that code complies
with the curly rule from eslint-config-helix 3.0.24. Remove redundant
eslint-env comments (globals configured by helix test preset).

Author: solaris007

src/agents/brand-profile/services/product-extractor.js

@@ -76,7 +76,9 @@ const EXCLUDE_PATTERNS = [
  * @returns {number|null} Year as integer, or null
  */
 function extractYear(dateString) {
-  if (!dateString) return null;
+  if (!dateString) {
+    return null;
+  }
   try {
     if (dateString.includes('T')) {
       return parseInt(dateString.split('-')[0], 10);
@@ -94,7 +96,9 @@ function extractYear(dateString) {
  * @returns {string} Cleaned category string
  */
 function cleanCategory(typeLabel) {
-  if (!typeLabel) return '';
+  if (!typeLabel) {
+    return '';
+  }
   const clean = typeLabel.replace(/_/g, ' ');
   return clean.charAt(0).toUpperCase() + clean.slice(1).toLowerCase();
 }
@@ -219,7 +223,9 @@ async function queryWikidataProducts(wikidataId, log) {
  * @returns {object[]} Normalized items
  */
 function normalizeItems(items, status = 'current') {
-  if (!Array.isArray(items)) return [];
+  if (!Array.isArray(items)) {
+    return [];
+  }
 
   return items.map((item) => {
     if (typeof item === 'string') {

src/tasks/cwv-demo-suggestions-processor/handler.js

@@ -220,7 +220,9 @@ async function processCWVOpportunity(opportunity, logger, env, slackContext) {
     const sayPromises = [];
 
     for (const suggestion of sortedSuggestions) {
-      if (suggestionsToUpdate.length >= MAX_CWV_DEMO_SUGGESTIONS) break;
+      if (suggestionsToUpdate.length >= MAX_CWV_DEMO_SUGGESTIONS) {
+        break;
+      }
 
       const data = suggestion.getData();
       const metrics = data.metrics || [];

test/agents/base.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect } from 'chai';
 import path from 'path';
 import fs from 'fs';
@@ -47,7 +45,9 @@ describe('agents/base utilities', () => {
     const unlink = (filePath) => {
       try {
         fs.unlinkSync(filePath);
-      } catch (e) { /* ignore */ }
+      } catch (e) {
+        /* ignore */
+      }
     };
 
     it('reads a file via relative path against static prompt dirname', () => {

test/agents/brand-profile/index.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect, use } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import sinon from 'sinon';

test/agents/brand-profile/services/competitor-inference.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect, use } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import sinon from 'sinon';

test/agents/brand-profile/services/persona-inference.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect, use } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import sinon from 'sinon';

test/agents/brand-profile/services/product-extractor.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect, use } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import sinon from 'sinon';

test/agents/brand-profile/services/regional-context.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect, use } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import sinon from 'sinon';

test/agents/brand-profile/services/wikipedia.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect, use } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import sinon from 'sinon';

test/agents/registry.test.js

@@ -10,8 +10,6 @@
  * governing permissions and limitations under the License.
  */
 
-/* eslint-env mocha */
-
 import { expect, use } from 'chai';
 import sinon from 'sinon';
 import sinonChai from 'sinon-chai';