ci: address benchmark workflow review

Author: justin808

.github/workflows/benchmark.yml

@@ -349,7 +349,7 @@ jobs:
           set -e  # Exit on any error
           echo "🏃 Running Core benchmark suite..."
 
-          if ! $BENCH_CMD benchmarks/bench.rb; then
+          if ! BASE_URL="localhost:${BENCHMARK_PORT}" $BENCH_CMD benchmarks/bench.rb; then
             echo "❌ ERROR: Benchmark execution failed"
             exit 1
           fi
@@ -473,7 +473,7 @@ jobs:
           set -e
           echo "🏃 Running Pro benchmark suite..."
 
-          if ! PRO=true $BENCH_CMD benchmarks/bench.rb; then
+          if ! BASE_URL="localhost:${BENCHMARK_PORT}" PRO=true $BENCH_CMD benchmarks/bench.rb; then
             echo "❌ ERROR: Benchmark execution failed"
             exit 1
           fi

.github/workflows/integration-tests.yml

@@ -121,8 +121,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
-      # libyaml-dev is needed for psych v5
-      # this gem depends on sdoc which depends on rdoc which depends on psych
+      # libyaml-dev is needed for psych v5 native extensions (sdoc -> rdoc -> psych)
       - name: Install libyaml-dev (required for psych v5 native extensions)
         run: sudo apt-get update && sudo apt-get install -y --no-install-recommends libyaml-dev
       - name: Setup Ruby