Rules: a quota is one line, the rest in its dialog

A rule's quota shows on its row as one line (what it used, how it
resets) that opens a dialog with the rest: the allowance, last and next
reset, usage (each address's, with Reset and Give back), and Reset and
Give back for everyone.

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

CHANGELOG.md

@@ -12,9 +12,10 @@ All notable changes to Housecarl are documented here. The format follows
   reset-quota ID --address ADDR` starts only that device's allowance
   again; `--give 5gbytes` takes that much off what was used instead (one
   address's, or everyone's): extra allowance until the next reset,
-  without changing the rule. In the web UI: **Give back…** beside a
-  quota's Reset, and Reset and Give back for each address in its usage
-  dialog. `POST /rules/{ref}/reset-quota` takes `address` and `give`.
+  without changing the rule. In the web UI, a rule's quota is one
+  line (what it used, how it resets) that opens a dialog with the rest:
+  usage per address, last and next reset, and Reset and Give back for
+  everyone or one address. `POST /rules/{ref}/reset-quota` takes `address` and `give`.
 - **Names beside inside addresses.** Connections, the log, quota usage,
   the dashboard's quotas and the statistics' devices and blocked
   sources show each inside address's name, found by a reverse lookup: