Release 0.1.1-rc.9

Housecarl 0.1.1's ninth release candidate. Since rc.8: a rule's quota is
one line on the Rules page, with its usage, resets and actions in a
dialog. make test passes; the web UI was checked in a browser.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -123,7 +123,7 @@ The web UI is on `http://127.0.0.1:8070/` (see `listen` in
 
 ## Status
 
-Housecarl 0.1.1 is in testing (0.1.1-rc.8): zones, address sets and
+Housecarl 0.1.1 is in testing (0.1.1-rc.9): zones, address sets and
 services with ordered rules, IPv4 and IPv6, port forwards with hairpin NAT
 and IPv6 pinholes, source NAT and redirects, built-ins, probation for
 network changes (confirmed by the client that made them), the ruleset