Add custom nodes, Civitai loras (LFS), and vast.ai setup script

Includes 30 custom nodes committed directly, 7 Civitai-exclusive
loras stored via Git LFS, and a setup script that installs all
dependencies and downloads HuggingFace-hosted models on vast.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom_nodes/comfyui-inspire-pack/js/inspire-backend.js

@@ -0,0 +1,36 @@
+import { api } from "../../scripts/api.js";
+
+async function refresh_data(node) {
+	let response = await api.fetchApi('/inspire/cache/list');
+	node.widgets[0].value = await response.text();
+}
+
+async function remove_key(node, key) {
+	await api.fetchApi(`/inspire/cache/remove?key=${key}`);
+	node.widgets[1].value = '';
+	refresh_data(node);
+}
+
+async function clear_data(node) {
+	await api.fetchApi('/inspire/cache/clear');
+	refresh_data(node);
+}
+
+async function set_cache_settings(node) {
+	await api.fetchApi('/inspire/cache/settings', {
+		method: "POST",
+		headers: {"Content-Type": "application/json",},
+		body: node.widgets[0].value,
+	});
+	refresh_data(node);
+}
+
+export function register_cache_info(node, app) {
+	if(node.comfyClass == "ShowCachedInfo //Inspire") {
+		node.addWidget("button", "Remove Key", null, () => { remove_key(node, node.widgets[1].value); });
+		node.addWidget("button", "Save Settings", null, () => { set_cache_settings(node); });
+		node.addWidget("button", "Refresh", null, () => { refresh_data(node); });
+		node.addWidget("button", "Clear", null, () => { clear_data(node); });
+		refresh_data(node);
+	}
+}