Reduce dashboards clutter

[dsuren1]

Description

The client is asking for a review of the Dashboard layout aimed to reduce the clutter of widgets and their components (fonts, buttons, panels etc.).

From the client:

• abbiamo ragionato nel meeting sulla questione layout geodashboard ovvero come ridurre i caratteri e dimensioni bottoni e rendere il tutto meno 'ingombrante'
  in riferimento a questo argomento abbiamo inteso che ci fornirai alcune informazioni

The customer explicitly did this example by changing the browser scale %

Below is the current state as a reference for the above

Ref

https://github.com/geosolutions-it/mapstore2-c040/issues/495

[dsuren1]

@tdipisa

• Check if also the font size of the table content can be configured (eg. to be reduced a bit if needed by configuration)

After discussion with @allyoucanmap , we believe that font size configuration can be done via css in the downstream project instead of the default font size on table widget based on the use case is more effective and manageable, rather than having a plugin configuration to set font size in the table as it proves to be less efficient.

[ElenaGallo]

@tdipisa @dsuren1 I just noticed that the widget title, if long compared to the box, is cut off for all widget types except the map.

[ElenaGallo]

@dsuren1 @tdipisa test passed on DEV

[tdipisa]

@dsuren1 can you please provide a backport PR to 2022.01.xx-c040 branch and 2022.02.xx (that one will be merged only after release 2022.02.00) so put the PR in blocked once you have created it. Thank you.