📋 chore: Document Uncaught Exception Config and Fix Empty Text Export (#11812)

* chore: Prevent empty text parts in conversation export function

Added a check to return an empty array if the text part of the conversation is empty or consists only of whitespace, ensuring cleaner data handling in the export process.

* chore: Update .env.example to include CONTINUE_ON_UNCAUGHT_EXCEPTION variable

Added documentation for the CONTINUE_ON_UNCAUGHT_EXCEPTION environment variable, which allows the app to continue running after encountering uncaught exceptions. This change is not recommended for production environments unless necessary.

Author: danny-avila

.env.example

@@ -47,6 +47,10 @@ TRUST_PROXY=1
 # password policies.
 # MIN_PASSWORD_LENGTH=8
 
+# When enabled, the app will continue running after encountering uncaught exceptions
+# instead of exiting the process. Not recommended for production unless necessary.
+# CONTINUE_ON_UNCAUGHT_EXCEPTION=false
+
 #===============#
 # JSON Logging  #
 #===============#

client/src/hooks/Conversations/useExportConversation.ts

@@ -106,6 +106,9 @@ export default function useExportConversation({
       // TEXT
       const textPart = content[ContentTypes.TEXT];
       const text = typeof textPart === 'string' ? textPart : (textPart?.value ?? '');
+      if (text.trim().length === 0) {
+        return [];
+      }
       return [sender, text];
     }