enzotar 746b76fe4f perf: streaming core improvements — batched diffs, RTT tracking, relay merging ... Runtime improvements: - Diff batching: multiple signal changes coalesced into 1 WS frame via _pendingDiffs + microtask Promise.resolve() - Connection status: _streamConnected, _streamLatency, _streamReconnects, _streamFrameCount, _streamByteCount tracked for stream health - RTT tracking: periodic ping/pong every 5s measures round-trip latency - Removed redundant _streamSync from flush() — diffs are already batched Relay improvements: - Diff merging: late joiners receive 1 consolidated sync frame instead of replaying hundreds of individual diffs - Version counters merged: conflict resolution preserved across catchup - Fallback: if JSON parse fails, falls back to raw sync + all diffs Test updates: - state_cache_signal_sync verifies merged payload (count: 1) - All 54 relay tests pass - All 8 examples pass regression		2026-02-26 18:02:31 -08:00
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src	perf: streaming core improvements — batched diffs, RTT tracking, relay merging	2026-02-26 18:02:31 -08:00
Cargo.toml	feat: DreamStack compiler foundation — Phase 0/1	2026-02-25 00:03:06 -08:00