Remove memory regression job from code quality workflow

Removed memory regression testing steps from the workflow.

.github/workflows/code-quality.yml

@@ -163,65 +163,3 @@ jobs:
         run: cp .env.example .env
       - name: Build
         run: pnpm turbo build --affected
-
-  memory-regression:
-    runs-on: ubuntu-latest
-    timeout-minutes: 15
-    steps:
-      - uses: actions/checkout@v6
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v4
-      - name: Build Docker image
-        uses: docker/build-push-action@v7
-        with:
-          platforms: linux/amd64
-          context: .
-          push: false
-          load: true
-          tags: homarr-memory-test
-          network: host
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-        env:
-          SKIP_ENV_VALIDATION: true
-      - name: Start container and measure memory
-        run: |
-          docker run -d --name homarr-mem-test -p 17575:7575 homarr-memory-test
-          # Wait for container to be healthy (up to 60s)
-          healthy=false
-          for i in $(seq 1 30); do
-            if curl -sf http://localhost:17575/api/health 2>/dev/null; then
-              echo "Container healthy after $((i * 2))s"
-              healthy=true
-              break
-            fi
-            sleep 2
-          done
-          if [ "$healthy" != "true" ]; then
-            echo "ERROR: Container never became healthy"
-            docker logs homarr-mem-test --tail 50
-            exit 1
-          fi
-          # Warm up: hit the dashboard page a few times
-          for i in $(seq 1 5); do
-            curl -sf http://localhost:17575/ > /dev/null 2>&1 || true
-            sleep 2
-          done
-          # Measure RSS after warmup
-          MEM_KB=$(docker stats --no-stream --format '{{.MemUsage}}' homarr-mem-test | sed 's| /.*||')
-          echo "Raw memory: $MEM_KB"
-          # Convert to numeric MB (handles GiB and MiB suffixes)
-          MEM_NUM=$(echo "$MEM_KB" | awk '{
-            if ($0 ~ /GiB/) { gsub(/GiB/,""); print $1 * 1024 }
-            else if ($0 ~ /MiB/) { gsub(/MiB/,""); print $1 }
-            else if ($0 ~ /KiB/) { gsub(/KiB/,""); print $1 / 1024 }
-            else { print $1 / 1048576 }
-          }')
-          echo "Memory usage: ${MEM_NUM} MB"
-          MAX_MB=700
-          if awk "BEGIN {exit !($MEM_NUM > $MAX_MB)}"; then
-            echo "ERROR: Memory usage ${MEM_NUM} MB exceeds ${MAX_MB} MB threshold"
-            docker logs homarr-mem-test --tail 50
-            exit 1
-          fi
-          echo "Memory check passed: ${MEM_NUM} MB <= ${MAX_MB} MB"