Elysium networks

[slmnV0]

Add Elysium Networks in TestNet and MainNet

[jacogr]

Some small changes required to make the CI build pass.

[jacogr]

Some suggested linting fixes to make CI happy.

[jacogr]

Linting seems to be passing now (it is generally easier to run them locally, auto-fix takes care of the most)

Last failure is due to alphabetical ordering, see -

https://github.com/polkadot-js/apps/actions/runs/7263525247/job/19789025833?pr=10077#step:4:240

[jacogr]

There is an ordering issue indicated on the CI test - https://github.com/polkadot-js/apps/actions/runs/7407424678/job/20332033512?pr=10077#step:4:224

(The conflicts can be resolved by just merging in master)

[slmnV0]

Hey, @jacogr what if execute the workflow before your approval? This will help to debug things quickly. I executed all
the following steps & all work fine except yarn lint (It's throwing an error incorrect header header/header in elysiumPNG.ts file but that's not making sense)

step: ['lint', 'test', 'build:code', 'build:i18n', 'build:electron']

@jacogr Please review this Action https://github.com/polkadot-js/apps/actions/runs/7621677199 this is the latest one.

https://github.com/polkadot-js/apps/actions/runs/7621677199