Remove the anti-pattern where the cwd project was treated as "primary" with a
special engine, and other projects got "secondary" engines through a separate
code path. Every project now gets an identical ProjectEngine created through
ProjectEngineManager.
Key changes:
- Add ProjectEngineManager class to @fusion/engine for uniform engine lifecycle
- Replace manual engine maps in dashboard.ts and serve.ts with engineManager
- Add engineManager to ServerOptions for per-project engine resolution
- Add getProjectContext() helper in routes.ts (replaces 199 getScopedStore calls)
- Merge and automation routes now resolve engine subsystems per-request
- SSE endpoint uses engine's store when available (same EventEmitter)
- Fix tsx not found in dev-with-memory.mjs startup script
- Add invalidateAllGlobalSettingsCaches for cross-project settings sync
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Tasks in projects other than the primary (cwd) project were never triaged
because only one ProjectEngine was started. When a project is accessed via
?projectId= API/SSE, getOrCreateProjectStore created a TaskStore but left
the Scheduler, TriageProcessor, and TaskExecutor unstarted.
Fix: introduce setOnProjectFirstCreated callback in project-store-resolver
so the dashboard server is notified when any new project is first accessed.
dashboard.ts creates a ProjectManager that lazily starts an InProcessRuntime
(Scheduler + TriageProcessor + TaskExecutor) for each project the first time
it is accessed — works for any number of registered projects.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Concurrent SSE and API requests for the same projectId both missed the
cache (storeCache.set ran after await store.watch()), creating independent
TaskStore instances with separate EventEmitters. SSE listeners attached
to one instance while mutations fired on the other, so no events reached
the browser.
Fix: add a pendingCreations promise map that deduplicates concurrent
calls, ensuring all callers share the same in-flight promise and thus
the same store instance. Also clear pendingCreations in evictProjectStore
and evictAllProjectStores. Adds a concurrent-call regression test.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add project-store-resolver to correctly scope SSE and WebSocket connections to the active project's TaskStore
- Fix shared resolver so multi-project setups deliver task events only to the right dashboard clients
- Add regression tests for project store resolver (routing, missing project, SSE integration)
- Remove unused import and clean up stale changeset
- Add changeset for published package patch bump
