Fixes missing cache after AI PR for the desktop app

Removes dependency on the Cache from User.
Updates interface methods to match.

amethyst/src/main/java/com/vitorpamplona/amethyst/model/LocalCache.kt

@@ -324,7 +324,7 @@ object LocalCache : ILocalCache, ICacheProvider {
         return users.get(key)
     }
 
-    override fun countUsers(predicate: (String, Any) -> Boolean): Int {
+    override fun countUsers(predicate: (String, User) -> Boolean): Int {
         var count = 0
         users.forEach { key, user ->
             if (predicate(key, user)) count++
@@ -531,9 +531,13 @@ object LocalCache : ILocalCache, ICacheProvider {
 
         // avoids processing empty contact lists.
         if (event.createdAt > (user.latestContactList?.createdAt ?: 0) && !event.tags.isEmpty() && (wasVerified || justVerify(event))) {
-            user.updateContactList(event)
+            val needsToUpdateFollowers = user.updateContactList(event)
             // Log.d("CL", "Consumed contact list ${user.toNostrUri()} ${event.relays()?.size}")
 
+            needsToUpdateFollowers.forEach {
+                getUserIfExists(it)?.flowSet?.followers?.invalidateData()
+            }
+
             updateObservables(event)
 
             return true

amethyst/src/main/java/com/vitorpamplona/amethyst/model/User.kt

@@ -21,9 +21,6 @@
 package com.vitorpamplona.amethyst.model
 
 // Re-export from commons for backwards compatibility
-typealias UserDependencies = com.vitorpamplona.amethyst.commons.model.UserDependencies
 typealias User = com.vitorpamplona.amethyst.commons.model.User
-typealias UserFlowSet = com.vitorpamplona.amethyst.commons.model.UserFlowSet
 typealias RelayInfo = com.vitorpamplona.amethyst.commons.model.RelayInfo
-typealias UserBundledRefresherFlow = com.vitorpamplona.amethyst.commons.model.UserBundledRefresherFlow
 typealias UserState = com.vitorpamplona.amethyst.commons.model.UserState

amethyst/src/main/java/com/vitorpamplona/amethyst/service/relayClient/reqCommand/user/UserObservers.kt

@@ -36,6 +36,7 @@ import com.vitorpamplona.amethyst.model.nip28PublicChats.PublicChatChannel
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.quartz.nip01Core.metadata.UserMetadata
 import com.vitorpamplona.quartz.nip01Core.relay.normalizer.NormalizedRelayUrl
+import com.vitorpamplona.quartz.nip01Core.tags.people.isTaggedUser
 import com.vitorpamplona.quartz.nip51Lists.bookmarkList.BookmarkListEvent
 import com.vitorpamplona.quartz.nip51Lists.hashtagList.HashtagListEvent
 import kotlinx.collections.immutable.ImmutableList
@@ -392,7 +393,9 @@ fun observeUserFollowerCount(
                 .followers.stateFlow
                 .sample(200)
                 .mapLatest { userState ->
-                    userState.user.transientFollowerCount()
+                    LocalCache.countUsers { _, user ->
+                        user.latestContactList?.isTaggedUser(user.pubkeyHex) ?: false
+                    }
                 }.distinctUntilChanged()
                 .flowOn(Dispatchers.IO)
         }