feature/dwn database state (#18)

* refactor: move database, navigator scripts to state package

* feat: add Schema config for dwn

* test: add unit tests for InitializeDatabase

* feat: use templated index.html for the DWN frontend

* feat: introduce templ generation for templ

* chore(deps): update devbox.json to use latest packages

* chore: update devbox to use bun

* feat: introduce dwn config generation

* feat: add motr.mjs for vault management

* refactor: move front end from  to  (alert)

* feat: implement devbox integration and devbox-based process management

* feat: embed motr.mjs script for offline demo

* refactor: embed motr.mjs data in embed.go

* chore: update workflows to use actions/checkout@v4

* refactor: move process-compose.yaml to deploy directory

* refactor: remove unnecessary JSON conversion

internal/cli/tui.go

@@ -0,0 +1,49 @@
+package cli
+
+import (
+	"fmt"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	"github.com/onsonr/sonr/internal/cli/dexmodel"
+	"github.com/onsonr/sonr/internal/cli/txmodel"
+	"github.com/spf13/cobra"
+)
+
+func AddTUICmds(rootCmd *cobra.Command) {
+	rootCmd.AddCommand(newBuildTxnTUICmd())
+	rootCmd.AddCommand(newExplorerTUICmd())
+}
+
+func newBuildTxnTUICmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "dash",
+		Short: "TUI for managing the local Sonr validator node",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			txBody, err := txmodel.RunBuildTxnTUI()
+			if err != nil {
+				return err
+			}
+
+			interfaceRegistry := codectypes.NewInterfaceRegistry()
+			marshaler := codec.NewProtoCodec(interfaceRegistry)
+			jsonBytes, err := marshaler.MarshalJSON(txBody)
+			if err != nil {
+				return fmt.Errorf("failed to marshal tx body: %w", err)
+			}
+
+			fmt.Println("Generated Protobuf Message (JSON format):")
+			fmt.Println(string(jsonBytes))
+
+			return nil
+		},
+	}
+}
+
+func newExplorerTUICmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "cosmos-explorer",
+		Short: "A terminal-based Cosmos blockchain explorer",
+		RunE:  dexmodel.RunExplorerTUI,
+	}
+}