[I] Display Last Update Timestamp in Dashboard Kiosk Mode

["kruscho (via GitHub)" <gi...@apache.org>]

kruscho opened a new issue, #4577:
URL: https://github.com/apache/streampipes/issues/4577

   ### Apache StreamPipes version
   
   dev (current development state)
   
   ### Affected StreamPipes components
   
   UI
   
   ### What happened?
   
   
   **Description**  
   Currently, the kiosk mode of dashboards does not provide any information about when the dashboard was last updated. For users - especially in operational or production environments - it is important to understand how up-to-date the displayed data is. In many real-world use cases, kiosk mode is used without direct user interaction. Therefore, this information is essential to ensure trust and usability of the dashboard.
   
   **Proposal**  
   Add a visible indicator in kiosk mode that shows the timestamp of the last dashboard update (e.g., “Last updated: <timestamp>”).
   
   **Benefits**  
   - Increased transparency regarding data freshness  
   - Improved decision-making reliability  
   - Reduced uncertainty when interpreting dashboard data  
   - Particularly valuable for live monitoring scenarios (e.g., shopfloor, control rooms)
   
   **Acceptance Criteria**  
   - Display of the last update timestamp in kiosk mode  
   - Clear and consistent format (e.g., date + time)  
   - Timestamp updates automatically on each refresh/reload  
   - Placement is visible but not intrusive
   
   **Optional (Nice-to-have)**  
   - Display of the next scheduled update (if applicable)  
   - Relative time format (e.g., “updated 2 minutes ago”)
   
   
   ### How to reproduce?
   
   _No response_
   
   ### Expected behavior
   
   _No response_
   
   ### Additional technical information
   
   _No response_
   
   ### Are you willing to submit a PR?
   
   No, I don't want to submit a PR.


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Re: [I] Display Last Update Timestamp in Dashboard Kiosk Mode

["dominikriemer (via GitHub)" <gi...@apache.org>]

dominikriemer closed issue #4577: Display Last Update Timestamp in Dashboard Kiosk Mode
URL: https://github.com/apache/streampipes/issues/4577


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