feat: small refactor. basic PRIVMSG sending

ui/mainscreen/cmds.go

@@ -22,16 +22,16 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 )
 
-type ReceivedIRCCommandMsg struct {
-	Msg string
-}
-
 type InitialReadMsg struct{}
 
 func InitialRead() tea.Msg {
 	return InitialReadMsg{}
 }
 
+type ReceivedIRCCommandMsg struct {
+	Msg string
+}
+
 func (s State) readFromServer() tea.Msg {
 	msg, err := s.Reader.ReadString('\n')
 	if err != nil {
@@ -40,3 +40,13 @@ func (s State) readFromServer() tea.Msg {
 
 	return ReceivedIRCCommandMsg{Msg: msg}
 }
+
+type SendPrivMsg struct {
+	Msg string
+}
+
+func (s InputState) SendingPrivMsg(msg string) tea.Cmd {
+	return func() tea.Msg {
+		return SendPrivMsg{Msg: msg}
+	}
+}