refactor reple into separete files

pkg/cli/repl/options.go

@@ -0,0 +1,27 @@
+package repl
+
+import "github.com/c-bata/go-prompt"
+
+const PromptPrefix = "> "
+const OptionMaxSuggestions = 5
+
+const (
+	ReplHelp = `Type 'pm help' for available PM commands.
+You can also run shell commands directly. Type 'exit' or 'quit' to leave.`
+
+	ReplTitle = "Welcome to Project Management CLI! " + ReplHelp
+)
+
+func promptOptions(history []string) []prompt.Option {
+	return []prompt.Option{
+		prompt.OptionPrefixTextColor(prompt.Cyan),
+		prompt.OptionMaxSuggestion(OptionMaxSuggestions),
+		prompt.OptionSuggestionBGColor(prompt.DefaultColor),
+		prompt.OptionSelectedSuggestionBGColor(prompt.DefaultColor),
+		prompt.OptionDescriptionBGColor(prompt.DefaultColor),
+		prompt.OptionSelectedDescriptionBGColor(prompt.DefaultColor),
+		prompt.OptionPreviewSuggestionBGColor(prompt.DefaultColor),
+		prompt.OptionScrollbarBGColor(prompt.DefaultColor),
+		prompt.OptionHistory(history),
+	}
+}