fix(dialogs/spawnDialog): actually mount dialog to the provided container

Signed-off-by: Grigorii K. Shartsev <me@shgk.me>

Author: ShGKme

src/functions/dialog/index.ts

@@ -60,7 +60,9 @@ export function spawnDialog(
 
 	const app = createApp(dialog, {
 		...props,
-		container,
+		// If dialog has no `container` prop passing a falsy value does nothing
+		// Otherwise it is expected that `null` disables teleport and mounts dialog in place like NcDialog/NcModal
+		container: null,
 		onClose: (...rest: unknown[]) => {
 			onClose(...rest.map(v => toRaw(v)))
 			app.unmount()