data fixes, partial custom indicator support

ingestor/src/index.js

@@ -285,7 +285,14 @@ class IngestorWorker {
 
     } catch (error) {
       this.logger.error(
-        { error: error.message, request_id, ticker },
+        {
+          errorType: error.constructor?.name,
+          error: error.message,
+          errorUrl: error.url,
+          request_id,
+          ticker,
+          stack: error.stack
+        },
         'Failed to process historical request'
       );