Enable ESLint no-require-imports rule

frontend/eslint.config.mjs

@@ -24,7 +24,6 @@ export default defineConfig(
       "@typescript-eslint/ban-ts-comment": "off", // Temporarily disabled until codebase conformant
       "@typescript-eslint/no-empty-object-type": "off", // Temporarily disabled until codebase conformant
       "@typescript-eslint/no-explicit-any": "off", // Temporarily disabled until codebase conformant
-      "@typescript-eslint/no-require-imports": "off", // Temporarily disabled until codebase conformant
       "@typescript-eslint/no-unused-expressions": "off", // Temporarily disabled until codebase conformant
       "@typescript-eslint/no-unused-vars": "off", // Temporarily disabled until codebase conformant
     },

frontend/postcss.config.js

@@ -1,6 +1,9 @@
+import postcss from '@tailwindcss/postcss';
+import autoprefixer from 'autoprefixer';
+
 module.exports = {
   plugins: [
-    require('@tailwindcss/postcss'),
-    require('autoprefixer'),
+    postcss,
+    autoprefixer,
   ],
 };

frontend/scripts/generate-icons.js

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 
-const { icons } = require('@iconify-json/material-symbols');
-const fs = require('fs');
-const path = require('path');
+import { icons } from '@iconify-json/material-symbols';
+import fs from 'fs';
+import path from 'path';
 
 // Check for verbose flag
 const isVerbose = process.argv.includes('--verbose') || process.argv.includes('-v');
@@ -19,27 +19,27 @@ const debug = (message) => {
 function scanForUsedIcons() {
   const usedIcons = new Set();
   const srcDir = path.join(__dirname, '..', 'src');
-  
+
   info('🔍 Scanning codebase for LocalIcon usage...');
-  
+
   if (!fs.existsSync(srcDir)) {
     console.error('❌ Source directory not found:', srcDir);
     process.exit(1);
   }
-  
+
   // Recursively scan all .tsx and .ts files
   function scanDirectory(dir) {
     const files = fs.readdirSync(dir);
-    
+
     files.forEach(file => {
       const filePath = path.join(dir, file);
       const stat = fs.statSync(filePath);
-      
+
       if (stat.isDirectory()) {
         scanDirectory(filePath);
       } else if (file.endsWith('.tsx') || file.endsWith('.ts')) {
         const content = fs.readFileSync(filePath, 'utf8');
-        
+
         // Match LocalIcon usage: <LocalIcon icon="icon-name" ...>
         const localIconMatches = content.match(/<LocalIcon\s+[^>]*icon="([^"]+)"/g);
         if (localIconMatches) {
@@ -51,7 +51,7 @@ function scanForUsedIcons() {
             }
           });
         }
-        
+
         // Match old material-symbols-rounded spans: <span className="material-symbols-rounded">icon-name</span>
         const spanMatches = content.match(/<span[^>]*className="[^"]*material-symbols-rounded[^"]*"[^>]*>([^<]+)<\/span>/g);
         if (spanMatches) {
@@ -64,7 +64,7 @@ function scanForUsedIcons() {
             }
           });
         }
-        
+
         // Match Icon component usage: <Icon icon="material-symbols:icon-name" ...>
         const iconMatches = content.match(/<Icon\s+[^>]*icon="material-symbols:([^"]+)"/g);
         if (iconMatches) {
@@ -79,12 +79,12 @@ function scanForUsedIcons() {
       }
     });
   }
-  
+
   scanDirectory(srcDir);
-  
+
   const iconArray = Array.from(usedIcons).sort();
   info(`📋 Found ${iconArray.length} unique icons across codebase`);
-  
+
   return iconArray;
 }
 
@@ -102,7 +102,7 @@ async function main() {
       const existingSet = JSON.parse(fs.readFileSync(outputPath, 'utf8'));
       const existingIcons = Object.keys(existingSet.icons || {}).sort();
       const currentIcons = [...usedIcons].sort();
-      
+
       if (JSON.stringify(existingIcons) === JSON.stringify(currentIcons)) {
         needsRegeneration = false;
         info(`✅ Icon set already up-to-date (${usedIcons.length} icons, ${Math.round(fs.statSync(outputPath).size / 1024)}KB)`);
@@ -122,7 +122,7 @@ async function main() {
 
   // Dynamic import of ES module
   const { getIcons } = await import('@iconify/utils');
-  
+
   // Extract only our used icons from the full set
   const extractedIcons = getIcons(icons, usedIcons);
 
@@ -183,4 +183,4 @@ export default iconSet;
 main().catch(error => {
   console.error('❌ Script failed:', error);
   process.exit(1);
-});
+});

frontend/scripts/generate-licenses.js

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 
-const { execSync } = require('child_process');
-const fs = require('fs');
-const path = require('path');
+import { execSync } from 'child_process';
+import fs from 'fs';
+import path from 'path';
 
 /**
  * Generate 3rd party licenses for frontend dependencies

frontend/src/tests/convert/ConvertE2E.spec.ts

@@ -12,8 +12,8 @@ import {
   conversionDiscovery,
   type ConversionEndpoint
 } from '../helpers/conversionEndpointDiscovery';
-import * as path from 'path';
-import * as fs from 'fs';
+import path from 'path';
+import fs from 'fs';
 
 // Test configuration
 const BASE_URL = process.env.BASE_URL || 'http://localhost:5173';
@@ -239,7 +239,6 @@ async function testConversion(page: Page, conversion: ConversionEndpoint) {
   // Save and verify file is not empty
   const path = await download.path();
   if (path) {
-    const fs = require('fs');
     const stats = fs.statSync(path);
     expect(stats.size).toBeGreaterThan(0);