diff --git a/.claude-flow/metrics/system-metrics.json b/.claude-flow/metrics/system-metrics.json
index 205f883..a35afd0 100644
--- a/.claude-flow/metrics/system-metrics.json
+++ b/.claude-flow/metrics/system-metrics.json
@@ -490,5 +490,233 @@
     "cpuLoad": 0.24553571428571427,
     "platform": "darwin",
     "uptime": 5184100
+  },
+  {
+    "timestamp": 1756497976641,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25611534336,
+    "memoryFree": 158269440,
+    "memoryUsagePercent": 99.38583374023438,
+    "memoryEfficiency": 0.614166259765625,
+    "cpuCount": 14,
+    "cpuLoad": 0.241455078125,
+    "platform": "darwin",
+    "uptime": 5184130
+  },
+  {
+    "timestamp": 1756498006642,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25213157376,
+    "memoryFree": 556646400,
+    "memoryUsagePercent": 97.83992767333984,
+    "memoryEfficiency": 2.1600723266601562,
+    "cpuCount": 14,
+    "cpuLoad": 0.19206891741071427,
+    "platform": "darwin",
+    "uptime": 5184160
+  },
+  {
+    "timestamp": 1756498036643,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25601622016,
+    "memoryFree": 168181760,
+    "memoryUsagePercent": 99.34736887613931,
+    "memoryEfficiency": 0.6526311238606866,
+    "cpuCount": 14,
+    "cpuLoad": 0.166015625,
+    "platform": "darwin",
+    "uptime": 5184190
+  },
+  {
+    "timestamp": 1756498066644,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25598246912,
+    "memoryFree": 171556864,
+    "memoryUsagePercent": 99.33427174886069,
+    "memoryEfficiency": 0.6657282511393134,
+    "cpuCount": 14,
+    "cpuLoad": 0.18861607142857142,
+    "platform": "darwin",
+    "uptime": 5184220
+  },
+  {
+    "timestamp": 1756498096644,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25673252864,
+    "memoryFree": 96550912,
+    "memoryUsagePercent": 99.62533315022787,
+    "memoryEfficiency": 0.37466684977212594,
+    "cpuCount": 14,
+    "cpuLoad": 0.15809849330357142,
+    "platform": "darwin",
+    "uptime": 5184250
+  },
+  {
+    "timestamp": 1756498126645,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25604145152,
+    "memoryFree": 165658624,
+    "memoryUsagePercent": 99.35715993245444,
+    "memoryEfficiency": 0.6428400675455634,
+    "cpuCount": 14,
+    "cpuLoad": 0.1923828125,
+    "platform": "darwin",
+    "uptime": 5184280
+  },
+  {
+    "timestamp": 1756498156646,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25472827392,
+    "memoryFree": 296976384,
+    "memoryUsagePercent": 98.84757995605469,
+    "memoryEfficiency": 1.1524200439453125,
+    "cpuCount": 14,
+    "cpuLoad": 0.17082868303571427,
+    "platform": "darwin",
+    "uptime": 5184310
+  },
+  {
+    "timestamp": 1756498186647,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25680084992,
+    "memoryFree": 89718784,
+    "memoryUsagePercent": 99.65184529622397,
+    "memoryEfficiency": 0.3481547037760322,
+    "cpuCount": 14,
+    "cpuLoad": 0.15248325892857142,
+    "platform": "darwin",
+    "uptime": 5184340
+  },
+  {
+    "timestamp": 1756498216648,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25150324736,
+    "memoryFree": 619479040,
+    "memoryUsagePercent": 97.59610493977866,
+    "memoryEfficiency": 2.4038950602213447,
+    "cpuCount": 14,
+    "cpuLoad": 0.12126813616071429,
+    "platform": "darwin",
+    "uptime": 5184370
+  },
+  {
+    "timestamp": 1756498246649,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25432735744,
+    "memoryFree": 337068032,
+    "memoryUsagePercent": 98.69200388590494,
+    "memoryEfficiency": 1.3079961140950616,
+    "cpuCount": 14,
+    "cpuLoad": 0.1064453125,
+    "platform": "darwin",
+    "uptime": 5184400
+  },
+  {
+    "timestamp": 1756498276651,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25311526912,
+    "memoryFree": 458276864,
+    "memoryUsagePercent": 98.22165171305338,
+    "memoryEfficiency": 1.778348286946624,
+    "cpuCount": 14,
+    "cpuLoad": 0.10954938616071429,
+    "platform": "darwin",
+    "uptime": 5184430
+  },
+  {
+    "timestamp": 1756498306652,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25348833280,
+    "memoryFree": 420970496,
+    "memoryUsagePercent": 98.36641947428384,
+    "memoryEfficiency": 1.6335805257161553,
+    "cpuCount": 14,
+    "cpuLoad": 0.16367885044642858,
+    "platform": "darwin",
+    "uptime": 5184460
+  },
+  {
+    "timestamp": 1756498336651,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25375817728,
+    "memoryFree": 393986048,
+    "memoryUsagePercent": 98.47113291422525,
+    "memoryEfficiency": 1.528867085774749,
+    "cpuCount": 14,
+    "cpuLoad": 0.17787388392857142,
+    "platform": "darwin",
+    "uptime": 5184490
+  },
+  {
+    "timestamp": 1756498366652,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25577963520,
+    "memoryFree": 191840256,
+    "memoryUsagePercent": 99.25556182861328,
+    "memoryEfficiency": 0.7444381713867188,
+    "cpuCount": 14,
+    "cpuLoad": 0.17145647321428573,
+    "platform": "darwin",
+    "uptime": 5184520
+  },
+  {
+    "timestamp": 1756498396654,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25448529920,
+    "memoryFree": 321273856,
+    "memoryUsagePercent": 98.753293355306,
+    "memoryEfficiency": 1.246706644694001,
+    "cpuCount": 14,
+    "cpuLoad": 0.16629464285714285,
+    "platform": "darwin",
+    "uptime": 5184550
+  },
+  {
+    "timestamp": 1756498426655,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25515425792,
+    "memoryFree": 254377984,
+    "memoryUsagePercent": 99.01288350423178,
+    "memoryEfficiency": 0.9871164957682197,
+    "cpuCount": 14,
+    "cpuLoad": 0.17731584821428573,
+    "platform": "darwin",
+    "uptime": 5184580
+  },
+  {
+    "timestamp": 1756498456656,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25497681920,
+    "memoryFree": 272121856,
+    "memoryUsagePercent": 98.94402821858725,
+    "memoryEfficiency": 1.055971781412751,
+    "cpuCount": 14,
+    "cpuLoad": 0.20476422991071427,
+    "platform": "darwin",
+    "uptime": 5184610
+  },
+  {
+    "timestamp": 1756498486656,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25623166976,
+    "memoryFree": 146636800,
+    "memoryUsagePercent": 99.43097432454428,
+    "memoryEfficiency": 0.5690256754557197,
+    "cpuCount": 14,
+    "cpuLoad": 0.17780412946428573,
+    "platform": "darwin",
+    "uptime": 5184640
+  },
+  {
+    "timestamp": 1756498516658,
+    "memoryTotal": 25769803776,
+    "memoryUsed": 25169461248,
+    "memoryFree": 600342528,
+    "memoryUsagePercent": 97.67036437988281,
+    "memoryEfficiency": 2.3296356201171875,
+    "cpuCount": 14,
+    "cpuLoad": 0.15691266741071427,
+    "platform": "darwin",
+    "uptime": 5184670
   }
 ]
\ No newline at end of file
diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index 01b9e6d..1406f87 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -179,37 +179,9 @@ jobs:
         sarif_file: 'trivy-frontend.sarif'
         category: 'frontend-vulnerabilities'
 
-  publish-manifest:
-    needs: [build-backend, build-frontend]
-    if: github.event_name == 'release' || (github.event_name == 'push' && github.ref == 'refs/heads/main')
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-    
-    steps:
-    - name: Log in to Container Registry
-      uses: docker/login-action@v3
-      with:
-        registry: ${{ env.REGISTRY }}
-        username: ${{ github.actor }}
-        password: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Create and push multi-arch manifest for Backend
-      run: |
-        docker manifest create \
-          ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}:latest \
-          --amend ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}:latest-amd64 \
-          --amend ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}:latest-arm64
-        docker manifest push ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}:latest
-
-    - name: Create and push multi-arch manifest for Frontend
-      run: |
-        docker manifest create \
-          ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}:latest \
-          --amend ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}:latest-amd64 \
-          --amend ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}:latest-arm64
-        docker manifest push ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}:latest
+  # Note: The publish-manifest job is not needed since docker/build-push-action@v5
+  # automatically creates multi-arch manifests when building for multiple platforms.
+  # The images are already properly tagged and include all architectures.
 
   summary:
     needs: [build-backend, build-frontend]