Plugins that provide both detail and non-detail instances led to a mismatch
between the instance list to render and the plugin instance list, causing
tab captions to be wrongly assigned.
Fixes: #5387
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Add a per-plugin overview tab that contains the (non-detail) graphs of
each plugin instance, similar to the old Lua based implementation
- Numerically order plugin instances starting with numbers
- Avoid multiple renderings of the same graphs
- Fix legend of tcpconns graphs
- Move cpufreq distribution and transition charts to detail tabs
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
