feat(cmd): add /quit as equivalent for /exit

internal/app/commands.go

@@ -22,7 +22,7 @@ func (a *Application) handleCommand(input string) {
 	switch parts[0] {
 	case "/model":
 		a.cmdModel(parts[1:])
-	case "/exit":
+	case "/exit", "/quit":
 		a.cmdExit()
 	case "/compact":
 		a.cmdCompact()
@@ -367,6 +367,7 @@ func (a *Application) cmdHelp() {
   /permission [tool] [level]  Manage tool permissions
   /yolo                   Toggle auto-approve mode
   /exit                   Exit the application
+  /quit                   Exit the application
   /compact                Compact conversation context to save tokens
   /clear                  Clear chat history
   /help                   Show this help message

internal/app/commands_exit_test.go

@@ -0,0 +1,20 @@
+package app
+
+import (
+	"testing"
+	"time"
+
+	"github.com/vigo999/ms-cli/ui/model"
+)
+
+func TestProcessInputQuitTriggersExit(t *testing.T) {
+	app := newTestApp()
+
+	app.processInput("/quit")
+
+	_ = drainUntil(t, app, model.AgentReply, 2*time.Second)
+	done := drainUntil(t, app, model.Done, 2*time.Second)
+	if done.Type != model.Done {
+		t.Fatalf("expected done event, got %s", done.Type)
+	}
+}

ui/slash/commands.go

@@ -122,6 +122,12 @@ func (r *Registry) registerDefaults() {
 		Usage:       "/exit",
 	})
 
+	r.Register(Command{
+		Name:        "/quit",
+		Description: "Exit the application",
+		Usage:       "/quit",
+	})
+
 	r.Register(Command{
 		Name:        "/compact",
 		Description: "Compact conversation context",

ui/slash/commands_test.go

@@ -0,0 +1,29 @@
+package slash
+
+import "testing"
+
+func TestDefaultRegistryIncludesQuit(t *testing.T) {
+	r := NewRegistry()
+
+	if _, ok := r.Get("/quit"); !ok {
+		t.Fatal("expected /quit command to be registered")
+	}
+}
+
+func TestSuggestionsIncludesQuitPrefix(t *testing.T) {
+	r := NewRegistry()
+
+	suggestions := r.Suggestions("/q")
+	if !contains(suggestions, "/quit") {
+		t.Fatalf("expected /quit in suggestions for /q, got %v", suggestions)
+	}
+}
+
+func contains(items []string, target string) bool {
+	for _, item := range items {
+		if item == target {
+			return true
+		}
+	}
+	return false
+}