Add Dashboard Cards with Aggregate Log Statistics (Parity with arcanedev/logviewer)

[fylzero]

This pull request proposes adding optional dashboard cards that display aggregate log statistics (e.g., total logs, errors, warnings, etc). The goal is to provide visual parity with arcanedev/logviewer, as many users—including our team and clients—are transitioning from that package and would benefit from a familiar interface.

We currently have a client project utilizing this package for log viewing. They’re migrating from arcanedev/logviewer, and the lack of visual summary cards (such as total log counts and distribution by level) has caused some confusion.

By adding a dashboard section with aggregate statistics:

• The user experience will be more intuitive for teams familiar with arcanedev/logviewer.
• It provides instant insight into log health and overall system activity at a glance.
• It can improve adoption and reduce the learning curve for new users.

Implementation Details

• Introduces a new dashboard cards component built with the existing UI framework.
• Uses existing log parsing logic to aggregate counts by log level and time range.
• Designed to be optional via configuration (so it won’t affect current setups that prefer a minimalist view).
• Extensible for future metrics (e.g., per-channel metrics, alerts, or severity breakdowns).

We’d prefer to contribute this feature upstream rather than maintain a fork, ensuring consistency and reducing maintenance overhead. If you find this addition useful, we’d love to collaborate on refining it further to match your vision and standards.