Implement SLA Charts for Hosts in Reporting Using Chart.js

[lippserd]

Our current reporting implementation lacks charts, a feature that has been frequently requested by customers and ourselves for years. Instead of providing a generalized approach from the start, we should implement specific reports initially to understand how we can streamline them.

First, I would like to see charts for each host individually in the selected filter/time frame, showing the SLA in % over the respective time:

Requirements:

• Display of SLA in % over time for each host individually within the selected filter/time frame.
• The report requires a breakdown configuration that will be used as the x-axis (time).
• Use Chart.js for rendering the charts.
• Ensure the charts are responsive and visually appealing.
• Ensure that PDF exports works.