Cut views over to ConversationStore; delete legacy store, bridge, resolver

Feature models observe per-conversation objects directly: PublicChatModel
forwards the active Conversation's objectWillChange, PrivateInboxModel
republishes only for the selected peer's conversation - background
appends no longer invalidate foreground views. LegacyConversationStore,
the coalescing bridge, and IdentityResolver are deleted (resolver
canonicalization proved display-invisible: nothing enumerates direct
conversations, lookups are by exact peer ID, and raw keying is strictly
more robust - documented as a design deviation). Selection state moves
into the store. ChatViewModel.messages/privateChats survive as derived
read views for coordinators that genuinely need them; hot paths use a
new store-direct privateMessages(for:) witness.

Final numbers vs pre-migration baselines:
pipeline.privateIngest 9.7k -> 24.0k msg/s (2.5x)
pipeline.publicIngest  6.8k -> 13.7k msg/s (2.0x)
delivery updates       38k  -> 117-133k/s

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
jack
2026-06-11 13:57:12 +02:00
co-authored by Claude Fable 5
parent 7fb1f4a219
commit 38331e62f1
32 changed files with 542 additions and 1214 deletions
+2 -3
View File
@@ -14,9 +14,8 @@ import SwiftUI
/// Manages private chat session policy (selection, read receipts,
/// consolidation). Message storage lives in the single-writer
/// `ConversationStore` (docs/CONVERSATION-STORE-DESIGN.md); the
/// `privateChats` / `unreadMessages` properties below are read-only compat
/// views derived from it (migration step 2 the manager shrinks to
/// read-receipt policy in step 5).
/// `privateChats` / `unreadMessages` properties below are read-only views
/// derived from it.
final class PrivateChatManager: ObservableObject {
@Published var selectedPeer: PeerID? = nil