feat: Frontend CSS refactoring and test improvements

Frontend:
- Refactored CSS architecture with new utility classes
- Updated dashboard components styling
- Improved responsive grid system
- Enhanced typography and variables
- Updated E2E and integration tests

Added:
- Claude Code slash commands for validation
- SSH tunnel and start test scripts

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

reports-app/frontend/tests/integration/api-endpoints/data-consistency.spec.js

@@ -5,9 +5,8 @@
  */
 
 import { test, expect } from '@playwright/test';
-import { 
-  authenticateWithRealCredentials, 
-  getRealCompanies,
+import {
+  authenticateWithRealCredentials,
   selectCompany,
   REAL_CREDENTIALS,
   API_ENDPOINTS
@@ -64,7 +63,7 @@ test.describe('Oracle Cross-Schema Data Consistency', () => {
     // Additional Oracle-specific fields that might be present
     const oracleFields = ['cui', 'reg_com', 'adresa', 'telefon', 'email'];
     oracleFields.forEach(field => {
-      if (romfast.hasOwnProperty(field)) {
+      if (Object.prototype.hasOwnProperty.call(romfast, field)) {
         console.log(`ℹ️  Oracle field '${field}' present:`, romfast[field]);
       }
     });

reports-app/frontend/tests/integration/api-endpoints/health-check.spec.js

@@ -6,11 +6,9 @@
 
 import { test, expect } from '@playwright/test';
 import { API_ENDPOINTS } from '../../utils/real-auth.js';
-import { 
+import {
   setupConsoleCapture,
-  assertNoCriticalErrors,
   generateErrorReport,
-  PerformanceBaselines,
   assertPerformanceBaseline
 } from '../../utils/console-monitor.js';
 
@@ -400,7 +398,7 @@ test.describe('Backend Health Monitoring', () => {
     expect(degradationRatio).toBeLessThan(1.5);
     
     // All cycles should maintain good success rates
-    resourceMetrics.forEach((metric, index) => {
+    resourceMetrics.forEach((metric) => {
       expect(metric.successCount).toBeGreaterThan(2); // At least 3/4 operations successful
     });
     

reports-app/frontend/tests/integration/console-monitoring/error-tracking.spec.js

@@ -5,16 +5,15 @@
  */
 
 import { test, expect } from '@playwright/test';
-import { 
-  authenticateWithRealCredentials, 
+import {
+  authenticateWithRealCredentials,
   selectCompany,
   REAL_CREDENTIALS
 } from '../../utils/real-auth.js';
-import { 
+import {
   setupConsoleCapture,
   ErrorClassifier,
-  generateErrorReport,
-  assertNoCriticalErrors
+  generateErrorReport
 } from '../../utils/console-monitor.js';
 
 test.describe('Console Error Pattern Analysis', () => {
@@ -173,7 +172,7 @@ test.describe('Console Error Pattern Analysis', () => {
     // Analyze recurring patterns
     console.log('🔍 Error Frequency Analysis:');
     const recurringIssues = Object.entries(errorFrequencies)
-      .filter(([pattern, count]) => count > 2)
+      .filter(([_pattern, count]) => count > 2)
       .sort((a, b) => b[1] - a[1]);
     
     if (recurringIssues.length > 0) {

reports-app/frontend/tests/integration/console-monitoring/performance-monitoring.spec.js

@@ -24,8 +24,8 @@ test.describe('Performance Regression Testing', () => {
   });
 
   test.afterEach(async ({ page }) => {
-    const report = generateErrorReport(page, test.info().title);
-    
+    generateErrorReport(page, test.info().title);
+
     // Log performance metrics from the test
     if (page.performanceMetrics?.apiCalls?.length > 0) {
       const avgApiTime = page.performanceMetrics.apiCalls

reports-app/frontend/tests/integration/global-setup.js

@@ -3,10 +3,10 @@
  * Ensures SSH tunnel and backend services are running
  */
 
-import path from 'path';
-import { fileURLToPath } from 'url';
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
+// import path from 'path';
+// import { fileURLToPath } from 'url';
+// const __filename = fileURLToPath(import.meta.url);
+// const __dirname = path.dirname(__filename);
 
 export default async function globalSetup() {
   console.log('🔧 Setting up real API integration test environment...');

reports-app/frontend/tests/integration/real-data/romfast-reports.spec.js

@@ -5,18 +5,15 @@
  */
 
 import { test, expect } from '@playwright/test';
-import { 
-  authenticateWithRealCredentials, 
+import {
+  authenticateWithRealCredentials,
   selectCompany,
-  getRealCompanies,
-  REAL_CREDENTIALS,
-  API_ENDPOINTS
+  REAL_CREDENTIALS
 } from '../../utils/real-auth.js';
-import { 
+import {
   setupConsoleCapture,
   assertNoCriticalErrors,
   generateErrorReport,
-  PerformanceMonitor,
   PerformanceBaselines,
   assertPerformanceBaseline
 } from '../../utils/console-monitor.js';