authentik: quote-free health probes — v1 quadlet generator space-splits HealthCmd

Verified live on dankclaw: the podman 5.x v1 quadlet generator splits
HealthCmd values on spaces into the container healthcheck argv array, so
quoted probes (sh -c "pg_isready ...") arrive mangled and every probe
exits 127 — postgres read 'unhealthy' with the database actually up.
Probe forms now use only space-free argv tokens: pg_isready passes its
args directly; the server probe runs manage.py check --database default
(verified exit-0 standalone in the image).

dankclaw/authentik/quadlet/authentik-server.container

@@ -29,11 +29,11 @@ Environment=AUTHENTIK_POSTGRESQL__USER=authentik
 Environment=AUTHENTIK_POSTGRESQL__PASSWORD=${AUTHENTIK_PG_PASS}
 Environment=AUTHENTIK_SECRET_KEY=${AUTHENTIK_SECRET_KEY}
 PublishPort=127.0.0.1:9000:9000
-HealthCmd=python -c "import urllib.request;urllib.request.urlopen('http://localhost:9000/-/health/')"
+# Probe must contain no quotes: this host's quadlet v1 generator space-splits
-HealthInterval=30s
+# HealthCmd into the healthcheck argv array, and quoted probes arrive mangled
-HealthTimeout=10s
+# (verified live 2026-08-28). `python /manage.py check --database default`
-HealthRetries=5
+# exits nonzero iff Django (incl. the DB connection) cannot serve.
-HealthStartPeriod=30s
+HealthCmd=python /manage.py check --database default
 
 [Service]
 EnvironmentFile=/home/dank/serverAppConfigs/dankclaw/.env