Follow-up to f157bf7460, fixing the regressions an adversarial review found in
the mobile tab-discard work.
- SSE hidden-suspend dropped events silently: the per-task/run log streams are
live-only with no replay, and many subscribers had no onReconnect, so a 60s+
hidden window left invisible gaps in logs, a never-rendered approval banner,
a diverged chat transcript, and a missed merge advance notice. Every
subscriber now resyncs authoritative state on reopen.
- useAgentLogs refetches its authoritative page on reconnect and reports
hasMore truthfully once paging reaches the first entry.
- Agent run logs are windowed rather than discarded, so the head of a long run
stays reachable.
- lastFetchTimeMs is seeded from the cached envelope's savedAt, so a hydrated
stale snapshot no longer renders every in-progress card as stuck.
- MAX_IMMUTABLE_CACHE_ENTRIES lands as 200; it was committed as Infinity, which
left the cache-first bucket unbounded and the cap dead code.
- useAgentLogs.ts held a literal NUL byte that made git treat the file as binary
and grep skip it; replaced with an escape sequence so it stays reviewable.
Verified: tsc -p tsconfig.app.json clean, pnpm lint clean, pnpm check:changesets
clean, 25 scoped test files / 1337 tests passing. The xterm scrollback constants
and several components still lacking onReconnect remain untested.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
- Add an sseEnabled option to useTasks and skip SSE subscription setup when disabled
- Compute taskSseEnabled in App based on board/list views and pass it through to useTasks
- Migrate useRemoteNodeEvents from raw EventSource management to shared subscribeSse bus usage
- Update App, useTasks, and useRemoteNodeEvents tests to cover SSE gating and bus-based event wiring
- Add core proxy API infrastructure (api-node.ts) with remote node communication
- Create NodeContext for centralized node state management
- Implement useNodeProxy hook for node operations (metrics, events, health)
- Implement useRemoteNodeData hook with 10-second polling for live metrics
- Implement useRemoteNodeEvents hook for real-time SSE event subscription
- Add NodeStatusIndicator component with animated status indicators
- Add comprehensive tests for all new hooks and components
- Update dashboard styles for node status visualization
