feat: cosmos-sdk v0.50.x

[Pantani]

close #3625

Description

• Bump cosmos sdk to v0.50.x;
• Bump ibc to v8.x;
• Remove legacy amino codec;
• Use context.Context insted sdk.Context for the keeper methods;
• Use storeService instead key stores;
• CMD package v2;
• Move chain genesis cli commands to genesis namespace;
• Use --query flag instead --events;
• Some minor bug fixes;
• Remove unused and deprecated templates;
• New module discovery;
• Move modules to the modules folder;
• Use deep infection in the client side;

[jeronimoalbi]

@Pantani I'm having an issue with the IBC relayer when creating a connection:

Query failed with (6): rpc error: code = Unknown desc = unable to resolve type URL /ibc.core.client.v1.MsgCreateClient: tx parse error [cosmos/[email protected]/x/auth/tx/decoder.go:44] With gas wanted: '0' and gas used: '1174' : unknown request

I'm not sure but the registerIBCModules() might have to be changed to also register IBC core types. We might also need a new method to properly register IBC gRPC API routes.

With the latest changes MsgCreateClient message is available but there is another issue with the module parameters, triggered in the call to keeper's CreateClient():

✘ Query failed with (6): rpc error: code = Unknown desc = recovered: client params are not set in store

[julienrbrt]

#3659 (comment)

Oh true, IBC modules only got their params upgrade in that version instead of v0.47.
We probably need to add this: https://github.com/cosmos/ibc-go/blob/v8.0.0/testing/simapp/app.go#L1002-L1015

[jeronimoalbi]

#3659 (comment)

Oh true, IBC modules only got their params upgrade in that version instead of v0.47. We probably need to add this: https://github.com/cosmos/ibc-go/blob/v8.0.0/testing/simapp/app.go#L1002-L1015

I thought the same but changing registerIBCModules() in that way didn't fix the issue