solara.rootPath duplicated into popout url

[iisakkirotko]

When using solara, the URL opened by ipypopout is currently given by:

ipypopout/ipypopout/popout_button.vue

Lines 45 to 46 in 44dc4a6

	const result = `${host}${baseUrl}${this.popoutPageUrl}` +
	`?kernelid=${this.kernel_id}&modelid=${this.target_model_id}&baseurl=${baseUrl}` + (isDark ? '&dark=true' : '');

with baseUrl given by

ipypopout/ipypopout/popout_button.vue

Lines 33 to 40 in 44dc4a6

	getBaseUrl() {
	const labConfigData = document.getElementById('jupyter-config-data');
	if (labConfigData) {
	/* lab and Voila */
	return JSON.parse(labConfigData.textContent).baseUrl;
	}
	return document.body.dataset.baseUrl
	},

which in solara goes to {{root_path}}/and this.popoutPageUrl = solara.rootPath (= root_path).