#15-fix linter error

Author: zho

src/index.ts

@@ -102,10 +102,7 @@ async function main(): Promise<void> {
     const options = parseArgs();
 
     // Set log level (env + logger singleton so tools get correct level)
-    const rawLevel =
-      options.logLevel ||
-      process.env['PINECONE_READ_ONLY_MCP_LOG_LEVEL'] ||
-      'INFO';
+    const rawLevel = options.logLevel || process.env['PINECONE_READ_ONLY_MCP_LOG_LEVEL'] || 'INFO';
     const logLevel = (
       ['DEBUG', 'INFO', 'WARN', 'ERROR'].includes(rawLevel) ? rawLevel : 'INFO'
     ) as LogLevel;

src/pinecone-client.ts

@@ -168,7 +168,7 @@ export class PineconeClient {
                         if (!(key in metadataFields)) {
                           metadataFields[key] = inferredType;
                         } else if (
-                          metadataFields[key] === 'object' || metadataFields[key] === 'array' &&
+                          (metadataFields[key] === 'object' || metadataFields[key] === 'array') &&
                           inferredType === 'string[]'
                         ) {
                           // Prefer array type over generic object when we see it in another sample