Top table visualization

[cyriltovena]

Top tables are an important part of profile visualisation, We should definitively add a way to open a persistent drawer to see the top symbols by ordered by top %self or %total.

Related backend work #172

We should to always keep full visibility if possible of the flamegraph by resizing it this way we can select top table symbols and highlight the flamegraph. In the case resizing the flamegraph is not possible if the screen is too small then replacing the visualisation will be done.

Example from Pyroscope

[evandandrea]

Agreement in the weekly call that the "top table" will be part of the flame graph panel (so you can always see side-by-side regardless of screen size).