feat: bulk-remove for blocked users and hidden words

Long-press a row in Settings -> Security Filters to enter selection mode,
pick more rows, tap Unblock. The mute list (kind 10000) and block list
are rebuilt and re-broadcast once for all selected entries instead of
once per item.

- Quartz: add `MuteListEvent.removeAll` and `PeopleListEvent.removeAll`
  bulk overloads using the existing `TagArray.removeAny` primitive.
- Account / state classes: add `showUsers(List)` and `showWords(List)`
  that produce a single resigned event per list.
- AccountViewModel: thin wrappers `showUsers` / `showWords`.
- SecurityFiltersScreen: hoist per-tab selection sets, swap top bar
  in selection mode, add a local selectable user list (the shared
  `UserCompose` row was kept untouched).

quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip51Lists/muteList/MuteListEvent.kt

@@ -37,6 +37,7 @@ import com.vitorpamplona.quartz.nip51Lists.encryption.PrivateTagsInContent
 import com.vitorpamplona.quartz.nip51Lists.muteList.tags.MuteTag
 import com.vitorpamplona.quartz.nip51Lists.muteList.tags.UserTag
 import com.vitorpamplona.quartz.nip51Lists.remove
+import com.vitorpamplona.quartz.nip51Lists.removeAny
 import com.vitorpamplona.quartz.utils.TimeUtils
 
 @Immutable
@@ -132,6 +133,23 @@ class MuteListEvent(
             )
         }
 
+        suspend fun removeAll(
+            earlierVersion: MuteListEvent,
+            mutes: List<MuteTag>,
+            signer: NostrSigner,
+            createdAt: Long = TimeUtils.now(),
+        ): MuteListEvent {
+            val privateTags = earlierVersion.privateTags(signer) ?: throw SignerExceptions.UnauthorizedDecryptionException()
+            val ids = mutes.map { it.toTagIdOnly() }
+
+            return resign(
+                privateTags = privateTags.removeAny(ids),
+                publicTags = earlierVersion.tags.removeAny(ids),
+                signer = signer,
+                createdAt = createdAt,
+            )
+        }
+
         suspend fun resign(
             publicTags: TagArray,
             privateTags: TagArray,

quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip51Lists/peopleList/PeopleListEvent.kt

@@ -40,6 +40,7 @@ import com.vitorpamplona.quartz.nip51Lists.encryption.PrivateTagsInContent
 import com.vitorpamplona.quartz.nip51Lists.muteList.tags.MuteTag
 import com.vitorpamplona.quartz.nip51Lists.muteList.tags.UserTag
 import com.vitorpamplona.quartz.nip51Lists.remove
+import com.vitorpamplona.quartz.nip51Lists.removeAny
 import com.vitorpamplona.quartz.nip51Lists.tags.DescriptionTag
 import com.vitorpamplona.quartz.nip51Lists.tags.ImageTag
 import com.vitorpamplona.quartz.nip51Lists.tags.NameTag
@@ -195,6 +196,23 @@ class PeopleListEvent(
             )
         }
 
+        suspend fun removeAll(
+            earlierVersion: PeopleListEvent,
+            persons: List<MuteTag>,
+            signer: NostrSigner,
+            createdAt: Long = TimeUtils.now(),
+        ): PeopleListEvent {
+            val privateTags = earlierVersion.privateTags(signer) ?: throw SignerExceptions.UnauthorizedDecryptionException()
+            val ids = persons.map { it.toTagIdOnly() }
+
+            return resign(
+                privateTags = privateTags.removeAny(ids),
+                publicTags = earlierVersion.tags.removeAny(ids),
+                signer = signer,
+                createdAt = createdAt,
+            )
+        }
+
         suspend fun remove(
             earlierVersion: PeopleListEvent,
             person: UserTag,