feat(ansi): kitty: add DoNotMoveCursor option

ansi/kitty/options.go

@@ -113,6 +113,10 @@ type Options struct {
 	// with Unicode [Placeholder] to display images.
 	VirtualPlacement bool
 
+	// DoNotMoveCursor (C=0) whether to move the cursor after displaying the
+	// image.
+	DoNotMoveCursor bool
+
 	// ParentID (P=0) is the parent image ID. The parent ID is the ID of the
 	// image that is the parent of the current image. This is used with Unicode
 	// [Placeholder] to display images relative to the parent image.
@@ -207,6 +211,10 @@ func (o *Options) Options() (opts []string) {
 		opts = append(opts, "U=1")
 	}
 
+	if o.DoNotMoveCursor {
+		opts = append(opts, "C=1")
+	}
+
 	if o.ParentID > 0 {
 		opts = append(opts, fmt.Sprintf("P=%d", o.ParentID))
 	}

ansi/kitty/options_test.go

@@ -268,13 +268,14 @@ func TestOptions_MarshalText(t *testing.T) {
 		{
 			name: "marshal with values",
 			o: Options{
-				Action: 'A',
-				ID:     123,
-				Width:  400,
-				Height: 500,
-				Quite:  2,
+				Action:          'A',
+				ID:              123,
+				Width:           400,
+				Height:          500,
+				Quite:           2,
+				DoNotMoveCursor: true,
 			},
-			want: []byte("q=2,i=123,w=400,h=500,a=A"),
+			want: []byte("q=2,i=123,C=1,w=400,h=500,a=A"),
 		},
 	}