context: remove verifier & trust node (#6805)

* remove verifier

* more removal of trustnode flag

* add todo

* fix lint

* remove file

* remove viper and add link to issue

* remve mention of trustnode

server/start.go

@@ -219,8 +219,7 @@ func startInProcess(ctx *Context, cdc codec.JSONMarshaler, appCreator AppCreator
 			WithHomeDir(home).
 			WithChainID(genDoc.ChainID).
 			WithJSONMarshaler(cdc).
-			WithClient(local.New(tmNode)).
-			WithTrustNode(true)
+			WithClient(local.New(tmNode))
 
 		apiSrv = api.New(clientCtx, ctx.Logger.With("module", "api-server"))
 		app.RegisterAPIRoutes(apiSrv)