[API2] - [Tests] - Chains with compound names, such as Zksync Era or Polygon Zkevm, do not work on queries in the new API

[0xpeluche]

If we execute a query on:
/overview/fees/zksync%20era?excludeTotalDataChart=true&excludeTotalDataChartBreakdown=false&dataType=dailyFees
we do not get any results for chains with compound names on the development api, whether using zksync-era or zksync%20era

Current Api:

Development Api:

We can also notice that the chain name is different, with a hyphen between the words, in the development API. Could this be a potential mapping issue with the rest of the codebase?