[main]: Update home-server

docs/home-server/authentication.md

@@ -12,6 +12,8 @@ sources:
     reference: "Portainer state added to Backrest plan, 2026-10-06"
   - kind: owner-report
     reference: "All stack environment values/secrets managed in Portainer; GitHub access uses PAT, 2026-10-06"
+  - kind: owner-report
+    reference: "No independent credential recovery except restic key, 2026-10-06"
   - kind: repository
     repository: jupiter-stacks
     revision: 610e325ef6a98850511ce7a089b0b9a77bfecf15
@@ -22,7 +24,6 @@ related: [home-server.reference, home-server.networking, home-server.portainer,
 update_triggers: [access-policy-change, authentication-change, secret-rotation, middleware-change]
 unknowns:
   - authelia-file-placeholder-expansion-mechanism
-  - off-host-authelia-secret-and-user-database-recovery
 ---
 
 # Authentication
@@ -75,5 +76,6 @@ unconfirmed.
 
 Authelia data remains outside the supplied backup plan.
 [Portainer state](portainer.md) is covered; secret recovery remains untested.
+No independent recovery arrangement exists for stack secrets.
 GitHub repository access uses a PAT; host SSH keys and tunnel credential files
 are separate from stack environment variables.