Update MineGeo domain and harden process supervision

tests/prometheus.test.ts

@@ -105,11 +105,11 @@ test("scrape returns Prometheus text on success and fails closed during database
 
 test("copyable YAML scopes bearer credentials to the HTTPS metrics target and disallows malformed setup", () => {
   const config = prometheusConfig(
-    "https://minegeo.vercel.app/api/metrics",
+    "https://minegeo.site/api/metrics",
     token,
   );
   assert.match(config, /metrics_path: "\/api\/metrics"/);
-  assert.match(config, /targets: \["minegeo.vercel.app"\]/);
+  assert.match(config, /targets: \["minegeo.site"\]/);
   assert.match(config, /follow_redirects: false/);
   assert.match(config, /type: Bearer/);
   assert.match(config, /scrape_interval: 60s/);