fix(apps): ollama resource type + adguardhome port; gate on collisions

Ollama's embedded manifest failed the typed parse (memory_limit wants a
string) so the catalog overlay was skipped for it; AdGuard Home's
conventional :3000 collided with Grafana's. The release gate now runs
the host-port collision test (repo_app_manifests_have_no_host_port_collisions)
so this class can never ship untested again.

core/Cargo.lock

@@ -104,7 +104,7 @@ dependencies = [
 
 [[package]]
 name = "archipelago"
-version = "1.8.7-alpha"
+version = "1.8.8-alpha"
 dependencies = [
  "anyhow",
  "archipelago-container",

core/archipelago/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "archipelago"
-version = "1.8.7-alpha"
+version = "1.8.8-alpha"
 edition = "2021"
 license.workspace = true
 description = "Archipelago Bitcoin Node OS - Native backend"