fix: infer limit input correctly in workflow

Author: ben-fornefeld

.github/workflows/sdk-reference-sync.yml

@@ -74,9 +74,11 @@ jobs:
           if [[ "$EVENT_NAME" == "workflow_dispatch" ]]; then
             SDK="$INPUT_SDK"
             VERSION="$INPUT_VERSION"
+            LIMIT="${INPUT_LIMIT:-5}"
           elif [[ "$EVENT_NAME" == "repository_dispatch" ]]; then
             SDK="$PAYLOAD_SDK"
             VERSION="${PAYLOAD_VERSION:-all}"
+            LIMIT="${PAYLOAD_LIMIT:-5}"
           fi
 
           echo "sdk=${SDK:-all}" >> $GITHUB_OUTPUT
@@ -91,6 +93,7 @@ jobs:
           pnpm run generate \
             --sdk "$SDK_NAME" \
             --version "$SDK_VERSION"
+            --limit "$LIMIT"
 
       - name: Verify generated files
         run: |