With this, we can adaptively truncate text based
on the available space. When truncated, we can display
the full version in a tooltip.

With this, we can adaptively truncate any content based
on the available space. When truncated, we can display
the full version in a tooltip.

The shortened version is generated using a user-specified function.

- Hide the Tokens card
- Tune TX list size

 - Update messaging about getting test tokens
 - Update messaging about social links

Normally, the name of a scope is derived by concatenating
the name of the layer (i.e. "Sapphire") and
the name of the network (i.e. "Testnet") ==> "Sapphire Testnet"

However, in some specific cases, we might want to have something different.
This can be achieved by this override function.

Normally the "sapphire" paratime on the "testnet" network will be
available via "testnet/sapphire".

This commit adds a config option to override the paths for
specific paratimes with any two-word constant.

(So that we can use "magic/kingdom" instead of "testnet/sapphire",
if we want to.)

This is mostly useful if we want to restrict a deployment
to display only a few layers.

Up to now, this function has returned all the themes, for all networks.
Now it will only return one theme, for the requested network.

- Hide the Tokens card
- Tune TX list size

 - Update messaging about getting test tokens
 - Update messaging about social links

…demo

Feat/pontusx updates