* feat: enhance message_content_attributes to handle reaction messages
* fix: update external_created_at to use raw message timestamp directly
* fix: update readableTime to use externalCreatedAt if available
* feat: enhance timestamp formatting with localization support for pt-BR
* feat: add note to message_content_attributes about external_created_at timestamp
* fix: add missing newline at end of conversation.json files
* test: add additional cases for messageTimestamp formatting
* chore: remove outdated note about external_created_at in message_content_attributes
* refactor: remove out of scope task changes
* feat: add test for setting external_created_at in content_attributes on new message
* fix: use last_seen_at message query conditions only if present
* test: add SQL execution tests for messages_read with last_seen_at conditions
* fix: ensure SQL notifications are unsubscribed after message read events
* refactor: streamline message query in messages_read method
* test: update messages_read specs to test expected behavior
* refactor: simplify readableTime computation by removing unnecessary externalCreatedAt check
* fix: update readableTime computation to use externalCreatedAt if available
* test: enhance messages_read specs to use a consistent event object
* test: refactor spec for creating message with external_created_at in messages.upsert event
* Refactor incoming message specs for clarity and consistency
- Consolidated raw_message and params definitions using let blocks for better readability.
- Updated tests to directly manipulate raw_message and params within individual examples.
- Ensured consistent naming and structure across different message types.
- Improved assertions to reflect changes in message attributes and expectations.
* refactor: streamline messages.update event handling and improve test clarity
* test: refactor messages.upsert event specs to use a consistent timestamp
* test: enhance reaction message handling in incoming_message_baileys_service_spec