feat: simplify traefik widget to a route count, add coolify resource count

Traefik's widget listed every router with rule/TLS/status detail,
which reads as noise now that other widgets in the dashboard show a
single headline stat - collapse it to a route count (with an
"enabled" secondary stat when some routers aren't) plus the existing
middlewares count as a small footer line, same visual language as the
new service widgets.

Coolify's widget only reported project count; /api/v1/resources gives
the deployed-resource count (apps/services/databases across all
projects), which is the more useful "how much is actually running"
number, so it's added as a second stat alongside Projects.

lib/collectors/services/coolify.ts

@@ -8,23 +8,33 @@ interface CoolifyProject {
   name: string;
 }
 
-export async function collectCoolify(
-  widget: CoolifyServiceWidget
-): Promise<{ stats: ServiceStat[]; detail?: string[] }> {
-  const base = serviceBaseUrl(widget);
-  const response = await fetch(`${base}/api/v1/projects`, {
-    headers: { Authorization: `Bearer ${widget.apiToken}` },
+async function fetchCoolify<T>(base: string, path: string, apiToken: string): Promise<T> {
+  const response = await fetch(`${base}${path}`, {
+    headers: { Authorization: `Bearer ${apiToken}` },
     signal: AbortSignal.timeout(5_000),
   });
   if (!response.ok) {
     throw new Error(`Coolify API returned ${response.status}`);
   }
-  const projects = (await response.json()) as CoolifyProject[];
+  return (await response.json()) as T;
+}
+
+export async function collectCoolify(
+  widget: CoolifyServiceWidget
+): Promise<{ stats: ServiceStat[]; detail?: string[] }> {
+  const base = serviceBaseUrl(widget);
+  const [projects, resources] = await Promise.all([
+    fetchCoolify<CoolifyProject[]>(base, "/api/v1/projects", widget.apiToken),
+    fetchCoolify<unknown[]>(base, "/api/v1/resources", widget.apiToken),
+  ]);
   const names = projects.slice(0, DETAIL_LIMIT).map((p) => p.name);
   if (projects.length > DETAIL_LIMIT) names.push(`+${projects.length - DETAIL_LIMIT} more`);
 
   return {
-    stats: [{ label: "Projects", value: String(projects.length) }],
+    stats: [
+      { label: "Projects", value: String(projects.length) },
+      { label: "Resources", value: String(resources.length) },
+    ],
     detail: names.length > 0 ? names : undefined,
   };
 }