Reverse zones: name hosts from other views' records; search and bulk dismiss for long lists

A reverse zone's fill (and fill-ptr, the missing-PTR counts) names an address no record of its own view uses from another view's record, so an internal reverse zone can give the PTR of a host only external has an AAAA for; New reverse zone with a view chosen lists those addresses, marked. Automatic suggestions stay per view.

For hundreds of addresses: the New reverse zone list has a search; on the Zones page the public addresses fold away, have a search, show 25 at a time and Dismiss these N dismisses everything a search found in one change (reverse.dismiss takes prefixes; --dismiss takes several).

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

docs/cli.md

@@ -180,7 +180,7 @@ jarl zone create 10.0.10.100/32                        # a zone for just that ad
 jarl zone create 10.0.10.0/24 --fill                   # in the view whose records use it, with their PTRs
 jarl zone fill-ptr 10.0.10.0/24                        # add the PTRs it lacks (zone commands take a network too)
 jarl zone suggest-reverse [--create]                   # reverse zones your private views lack (--create: yours)
-jarl zone suggest-reverse --dismiss 185.199.108.153/32 --view internal   # not yours: don't suggest it again
+jarl zone suggest-reverse --dismiss 185.199.108.153/32,185.199.109.153/32 --view internal   # not yours: don't suggest them again
 jarl zone suggest-reverse --all [--view V]             # every network without a reverse zone, also the hidden ones
 jarl view update vps --reverse-suggestions=false       # no suggestions for this view
 jarl zone update adbraun.lol --auto-ptr                # keep PTRs in step with the A/AAAA records (docs/reverse.md)