feat: add cosmos starlark package (#104)

* chore: initial cosmos setup

* feat: update starlark package for cosmos nodes and cosmos relays

* feat: update icon starlark package

* feat: restructure btp setup

* feat: update eth and hardhat btp setup

cli/commands/chain/chains.go

@@ -29,6 +29,7 @@ maintenance within the specified blockchain ecosystem.`,
 	chainCmd.AddCommand(types.NewIconCmd(diveContext))
 	chainCmd.AddCommand(types.NewEthCmd(diveContext))
 	chainCmd.AddCommand(types.NewHardhatCmd(diveContext))
+	chainCmd.AddCommand(types.NewCosmosCmd(diveContext))
 
 	return chainCmd
 

cli/commands/chain/types/cosmos.go

@@ -0,0 +1,21 @@
+package types
+
+import (
+	"github.com/hugobyte/dive/common"
+	"github.com/spf13/cobra"
+)
+
+func NewCosmosCmd(diveContext *common.DiveContext) *cobra.Command {
+
+	cosmosCmd := &cobra.Command{
+		Use:   "cosmos",
+		Short: "Build, initialize and start a cosmos node.",
+		Long: `The command starts an Cosmos node, initiating the process of setting up and launching a local cosmos network. 
+It establishes a connection to the Cosmos network and allows the node in executing smart contracts and maintaining the decentralized ledger.`,
+		Run: func(cmd *cobra.Command, args []string) {
+
+		},
+	}
+
+	return cosmosCmd
+}