Offer an iOS configuration profile

Portal v0.6.22 renders /profile.mobileconfig from Stalwart's PACC
document: mail, calendars and contacts in one install, with the hosts
and ports stated rather than probed for. Nothing about the mail server
is written down here - pacc points at the description that already
exists, so this file has nothing to keep in step.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015GeH3y8fwTaTudaD88P57o

.gitea/workflows/deploy.yml

@@ -18,7 +18,7 @@ on:
       - .gitea/workflows/deploy.yml
 
 env:
-  PORTAL_RELEASE: v0.6.21
+  PORTAL_RELEASE: v0.6.22
   INSTANCE: uhhm-portal
 
 jobs:

.gitea/workflows/lint-and-reload.yml

@@ -20,7 +20,7 @@ jobs:
       # (PORTAL_RELEASE in deploy.yml).
       - name: Lint questions
         env:
-          PORTAL_RELEASE: v0.6.21
+          PORTAL_RELEASE: v0.6.22
         run: |
           # The checkout is on a noexec mount for this runner; the cargo
           # target dir is where it may run what it fetched.

site.yaml

@@ -8,6 +8,15 @@ hero:
 # The skin over portal's own stylesheet.
 stylesheet: custom.css
 
+# The iOS configuration profile at /profile.mobileconfig. Everything in it -
+# hosts, ports, the DAV collection paths - comes from Stalwart's own PACC
+# document, so there is nothing here to keep in step with the mail server.
+# The profile carries no address or password; iOS asks at install.
+profile:
+  pacc: https://mail.uhhm.no/.well-known/user-agent-configuration.json
+  name: uhhm
+  organization: uhhm
+
 # Mail goes out through gdo on this host, which sends over JMAP as
 # bl@uhhm.no; replies come back to the same address.
 mail: