feat: Performance optimizations, responsive design, and UI fixes

.github/dependabot.yml

@@ -4,56 +4,55 @@
 version: 2
 updates:
   # JavaScript/npm ecosystem
-  - package-ecosystem: "npm"
-    directory: "/"
+  - package-ecosystem: 'npm'
+    directory: '/'
     schedule:
-      interval: "weekly"
-      day: "monday"
-      time: "09:00"
-      timezone: "America/New_York"
-    
+      interval: 'weekly'
+      day: 'monday'
+      time: '09:00'
+      timezone: 'America/New_York'
+
     # Limit open PRs to avoid noise
     open-pull-requests-limit: 10
-    
+
     # Group minor/patch updates to reduce PR noise
     groups:
       # Group all patch updates together
       patch-updates:
         patterns:
-          - "*"
+          - '*'
         update-types:
-          - "patch"
-      
+          - 'patch'
+
       # Group dev dependencies
       dev-dependencies:
         patterns:
-          - "*"
-        dependency-type: "development"
+          - '*'
+        dependency-type: 'development'
         update-types:
-          - "minor"
-          - "patch"
-    
+          - 'minor'
+          - 'patch'
+
     # Reviewers for dependency PRs (add your GitHub username)
     # reviewers:
     #   - "your-username"
-    
+
     # Labels for PRs
     labels:
-      - "dependencies"
-      - "automated"
-    
+      - 'dependencies'
+      - 'automated'
+
     # Commit message format
     commit-message:
-      prefix: "chore(deps)"
-      include: "scope"
+      prefix: 'chore(deps)'
+      include: 'scope'
 
   # GitHub Actions updates
-  - package-ecosystem: "github-actions"
-    directory: "/"
+  - package-ecosystem: 'github-actions'
+    directory: '/'
     schedule:
-      interval: "weekly"
-      day: "monday"
+      interval: 'weekly'
+      day: 'monday'
     labels:
-      - "dependencies"
-      - "ci"
-
+      - 'dependencies'
+      - 'ci'

.github/workflows/security-audit.yml

@@ -4,24 +4,24 @@ on:
   # Run on every PR to main/master
   pull_request:
     branches: [main, master]
-  
+
   # Run on pushes to main (catches direct commits)
   push:
     branches: [main, master]
-  
+
   # Weekly scan: Sunday at 2 AM UTC
   # Catches newly disclosed vulnerabilities in existing dependencies
   schedule:
     - cron: '0 2 * * 0'
-  
+
   # Allow manual trigger from GitHub UI
   workflow_dispatch:
 
 jobs:
   audit:
     name: Dependency Security Audit
     runs-on: ubuntu-latest
-    
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -39,7 +39,7 @@ jobs:
 
       - name: Run security audit (critical)
         run: yarn npm audit --severity critical
-        
+
       - name: Run security audit (high) - warning only
         run: yarn npm audit --severity high || true
         # Non-blocking for high severity, but visible in logs
@@ -52,15 +52,15 @@ jobs:
           script: |
             const title = '🚨 Security Vulnerability Detected';
             const body = `A scheduled security audit found critical vulnerabilities in dependencies.\n\nRun \`yarn npm audit\` locally to see details.\n\n[View workflow run](${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId})`;
-            
+
             // Check if issue already exists
             const issues = await github.rest.issues.listForRepo({
               owner: context.repo.owner,
               repo: context.repo.repo,
               state: 'open',
               labels: 'security'
             });
-            
+
             const existingIssue = issues.data.find(i => i.title === title);
             if (!existingIssue) {
               await github.rest.issues.create({
@@ -71,4 +71,3 @@ jobs:
                 labels: ['security', 'dependencies']
               });
             }
-