Clean up Github workflows

.github/workflows/ci.yml

@@ -5,6 +5,7 @@ on:
     branches: [master, main]
   pull_request:
     branches: [master, main]
+  workflow_call:
 
 permissions:
   contents: read
@@ -66,31 +67,3 @@ jobs:
           version: v2.4.0
           args: --timeout=5m
 
-  security:
-    name: Security
-    runs-on: ubuntu-latest
-    
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-        
-      - name: Set up Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: '1.24'
-          cache: true
-          
-      - name: Run Trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@master
-        with:
-          scan-type: 'fs'
-          scan-ref: '.'
-          format: 'sarif'
-          output: 'trivy-results.sarif'
-          
-      - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v3
-        if: always()
-        with:
-          sarif_file: 'trivy-results.sarif'
-