Persist Dashboard Filters or Implement "Saved Views"

[AkioNuernberger]

Describe the feature or potential improvement

Currently, the Dashboard view does not retain state across sessions. When a user logs out and logs back in (or refreshes the session), the date picker and other active filters reset to their default values. Same for when a different user logs in, they need to ask which exact filters the previous person set.

Additional information

To reduce friction and create a seamless "one-touch" experience, Langfuse should ensure users return to their specific data context without manual setup. Two potential approaches to solve this:

• Auto-Persistence: Automatically persist the date range and active filters (e.g., via local storage or user preferences) so the dashboard retains the state from the previous session.

• Saved Views: Implement a "Saved View" functionality—similar to the current Trace View—allowing users to name and save specific filter configurations for quick access.

Why this is needed: Users frequently monitor specific timeframes or datasets. Forcing them to reset filters upon every login disrupts their workflow and increases the time-to-insight.