Implement Trading Journal Export Functionality

Users should be able to export their trading journal entries into common formats such as CSV, XLSX, or PDF. This feature would allow traders to easily back up their data, perform advanced external analysis, and share records with mentors, accountants, or auditors. Export options should include filters (e.g., by account, date range, tags, instrument, or psychological notes) so users can generate customized reports that match their needs. By enabling flexible data portability, this functionality would give traders full ownership of their journal, improve transparency, and make it easier to integrate PF1 journaling with third-party analytics, reporting tools, or personal record-keeping systems.

Original post by MasterPlaner on discord:

https://discord.com/channels/1398423459662663820/1398660697172348938/1406213974172897341