[Code scan] Refresh input views after installed templates finish loading

[njzjz]

This issue was found during a Codex global code scan of the repository.

Baseline commit: e3c5b38

Problem

In Python mode, installed templates are fetched asynchronously. When the fetch resolves, the app updates navigation only. The /input table and /input/:id detail view use one-time snapshots and do not reload after installed_templates changes.

Code references:

dpgui/src/App.vue

Lines 108 to 114 in e3c5b38

	if (process.env.VUE_APP_DPGUI_PYTHON === "1") {
	fetch("/api/inputs", { method: "GET" })
	.then((response) => response.json())
	.then((data) => {
	this.installed_templates = data;
	this.update_navi();
	});

dpgui/src/views/InputConfig.vue

Line 30 in e3c5b38

items: this.all_items(),

dpgui/src/views/InputView.vue

Lines 57 to 64 in e3c5b38

	const bb = (this.$storage.getStorageSync("CustomTemplate") || {})[id];
	if (bb) {
	Object.assign(prop, { jdata: bb.obj });
	} else {
	const cc = (this.$root.$app.installed_templates || {})[id];
	if (cc) {
	Object.assign(prop, { jdata: cc.obj });
	}

Relevant snippet:

this.installed_templates = data;
this.update_navi();

items: this.all_items(),

Impact

If a user opens /input or a direct installed-template URL before /api/inputs completes, the table can remain stale or the detail page can show Invalid ID! even though the template becomes available shortly afterward.

Suggested fix

Make installed templates reactive for the views: use computed items, watch the app-level installed_templates, or delay route rendering until the initial template fetch has completed.