Deploy and Initialize Smart Contracts Tool - Improve error message if uploaded schema is not good

[mh-concordium]

Description
I have tried to upload schema exported with cargo concordium build -b schema-base-64.b64 The error messagecould be intrepreted in a different way than it is not supported.

Error: Deserializing the returnValue from the 'mh_nft.view' method of contract '7262' failed. Original error: Error: Missing Schema Version.

Steps to Reproduce
Try to read a contract deployed from a module that doesn't have embedded schema while uploading base-64 schema.

Expected Result
Maybe the error message could say that we support/require binary export of a schema.

Maybe we could also just write in the frontend that we explicitly need a binary. From the heading above the file upload field Upload Smart Contract Module Schema File (e.g. schema.bin) I had impression that I can use any of the schema exports while schema.bin is one of the examples we can use.

Actual Result
Error message appears:

Error: Deserializing the returnValue from the 'mh_nft.view' method of contract '7262' failed. Original error: Error: Missing Schema Version.
Versions

• Software Version:3.0.0