chore: Update bench.sh to include lazy loading for images

bench.sh

@@ -11,19 +11,28 @@ for version in "${versions[@]}"; do
     echo "Checking out version: $version"
     git checkout $version
 
+    # Check if ouroboros_test.go exists
+    if [ -f ./ouroboros_test.go ]; then
+        test_cmd="go test -run='^$' -bench=. -count=6"
+    else
+        test_cmd="go test ./test -run='^$' -bench=. -count=6"
+    fi
+
     echo "Running benchmarks for version: $version"
-    go test -run='^$' -bench=. -count=6 > "benchmarks/${version}"
+    eval "$test_cmd" > "benchmarks/${version}.txt"
 done
 
 # Checkout the main branch again
 git checkout main
 
 # Generate the benchstat comparison command with all the .txt files
-benchstat_cmd="benchstat "
+benchstat_cmd="benchstat"
 for version in "${versions[@]}"; do
-    benchstat_cmd+=" benchmarks/${version}"
+    benchstat_cmd+=" benchmarks/${version}.txt"
 done
 
 # Execute the comparison command and save it as a CSV
 echo "Comparing all versions with benchstat..."
-eval "$benchstat_cmd" > "benchmarks/combined_benchmarks_comparison"
+eval "$benchstat_cmd" > "benchmarks/combined_benchmarks_comparison.csv"
+
+echo "Benchmarking and comparison completed."