[#82] removed version cmd and make use of cobra.Version

cmd/version.go

@@ -1,21 +0,0 @@
-// Package cmd implements various PocketBase system commands.
-package cmd
-
-import (
-	"fmt"
-
-	"github.com/pocketbase/pocketbase/core"
-	"github.com/spf13/cobra"
-)
-
-// NewVersionCommand creates and returns new command that prints
-// the current PocketBase version.
-func NewVersionCommand(app core.App, version string) *cobra.Command {
-	return &cobra.Command{
-		Use:   "version",
-		Short: "Prints the current PocketBase app version",
-		Run: func(command *cobra.Command, args []string) {
-			fmt.Printf("PocketBase %s\n", version)
-		},
-	}
-}