--- gsd_state_version: 1.0 milestone: v1.3 milestone_name: milestone status: verifying stopped_at: Completed 22-agent-streaming-22-04-PLAN.md last_updated: "2026-04-01T18:29:07.906Z" last_activity: 2026-04-01 progress: total_phases: 6 completed_phases: 1 total_plans: 13 completed_plans: 12 percent: 0 --- # Project State ## Project Reference See: .planning/PROJECT.md (updated 2026-03-30) **Core value:** Fresh onboard asks for ONE thing (root directory), auto-creates PM + Engineer, drops you in dashboard — no corporate language anywhere. **Current focus:** Phase 21 — chat-foundation ## Current Position Phase: 22 Plan: Not started Status: Phase complete — ready for verification Last activity: 2026-04-01 Progress: [░░░░░░░░░░] 0% ### Upstream Rebase Log | Date | Commits Behind | Conflicts | Build | Notes | |------|---------------|-----------|-------|-------| | 2026-04-01 | 0 | 0 | OK | Already rebased from 120+ commits session; upstream hasn't moved | ## Performance Metrics **Velocity:** - Total plans completed: 0 - Average duration: - - Total execution time: 0 hours **By Phase:** | Phase | Plans | Total | Avg/Plan | |-------|-------|-------|----------| | - | - | - | - | **Recent Trend:** - Last 5 plans: none yet - Trend: - *Updated after each plan completion* | Phase 01-foundation P01 | 2 | 2 tasks | 7 files | | Phase 21-chat-foundation P02 | ~15min | 2 tasks | 5 files | | Phase 21-chat-foundation P01 | 2 | 2 tasks | 8 files | | Phase 21-chat-foundation P00 | 2 | 2 tasks | 4 files | | Phase 21-chat-foundation P04 | 4min | 2 tasks | 7 files | | Phase 21-chat-foundation P03 | 6 | 2 tasks | 6 files | | Phase 21-chat-foundation P05 | 4 | 3 tasks | 8 files | | Phase 21-chat-foundation P06 | 10min | 2 tasks | 7 files | | Phase 22-agent-streaming P01 | 6min | 2 tasks | 6 files | | Phase 22-agent-streaming P03 | 3 | 2 tasks | 4 files | | Phase 22-agent-streaming P04 | 4min | 2 tasks | 5 files | ## Accumulated Context ### Decisions Decisions are logged in PROJECT.md Key Decisions table. Recent decisions affecting current work: - Roadmap: Company → Workspace (not Project) to avoid collision with existing Project entity - Roadmap: Display-only renames — all code identifiers, DB schema, routes, env vars unchanged - Roadmap: Branding package (`packages/branding/`) as single string mutation surface - Roadmap: Vite alias redirects OnboardingWizard import to Nexus-owned replacement (Phase 4) - Roadmap: `~/.nexus` pointer file with read-both-paths fallback for migration safety (Phase 2) - [Phase 01-foundation]: Keep @paperclipai/branding package name for upstream sync compatibility - [Phase 01-foundation]: Use as const for VOCAB to enable TypeScript literal type inference on all values - [Phase 01-foundation]: Hook source tracked in scripts/nexus-commit-msg-hook.sh for post-clone reinstallation - [Phase 01-foundation]: rerere.autoupdate=true so resolved conflicts are auto-staged during future rebases - [Phase 21-chat-foundation]: Used object-syntax (table) => ({}) for Drizzle index callbacks to match existing codebase convention in documents.ts, agents.ts - [Phase 21-chat-foundation]: Use it.todo() (not it.skip()) for Wave 0 test scaffolding — vitest marks todos semantically, no false positives - [Phase 21-chat-foundation]: Minimal imports in test stubs — no service mocks until Plans 01-05 wire up implementations - [Phase 21-02]: Use ExtraProps from react-markdown for ChatCodeBlock type signature to satisfy ComponentType constraint - [Phase 21-02]: Add hljs CSS as plain rules (not @import) scoped to .dark, .theme-tokyo-night, :root selectors - [Phase 21-chat-foundation]: ChatPanelProvider inside PanelProvider so ChatPanel can call setPanelVisible to close PropertiesPanel - [Phase 21-chat-foundation]: Chat toggle button in desktop sidebar bottom controls with hidden md:inline-flex - [Phase 21-03]: Pitfall 3 (updatedAt bump): addMessage always updates chatConversations.updatedAt after inserting — ensures conversation list sort order stays correct - [Phase 21-03]: Pitfall 5 (auto-title idempotency): WHERE title IS NULL guard makes auto-title set safe to call multiple times - [Phase 21-03]: Missing export fix: createConversationSchema/updateConversationSchema/createMessageSchema were in validators/chat.ts but not re-exported from shared/src/index.ts - [Phase 21-chat-foundation]: Two-path handleSend in ChatPanel: direct chatApi for path 1 (no active conversation) avoids hook mutation needing a conversationId that does not exist yet - [Phase 21-chat-foundation]: messages array in useChatMessages flattened from pages and reversed so display is chronological (API returns desc by createdAt) - [Phase 21-chat-foundation]: Custom window event (nexus:focus-chat-search) used instead of forwardRef drilling to focus search input from Cmd+K - [Phase 21-chat-foundation]: Cmd+K handler placed before input-guard early return in useKeyboardShortcuts so it fires globally even from input/textarea - [Phase 22-agent-streaming]: Use fetch ReadableStream instead of EventSource for POST SSE streaming endpoint - [Phase 22-agent-streaming]: streamEcho stub yields word-by-word with 50ms delay; Phase 23 replaces with real LLM adapter - [Phase 22-agent-streaming]: Partial content on stop saved with [stopped] suffix via chatApi.savePartialMessage - [Phase 22-agent-streaming]: isAnyStreaming prop (not isStreaming) distinguishes global streaming state for disabling edit/retry globally in ChatMessage - [Phase 22-agent-streaming]: /search disabled with Coming soon; resolveAgentFromContent routes slash > @mention > active agent ### Pending Todos None yet. ### Blockers/Concerns - Phase 4: `POST /api/companies` required fields not fully documented — read `server/src/routes/companies.ts` before implementing new wizard - Phase 3: Exact count of test files asserting on old display strings unknown — grep audit needed as first step ## Session Continuity Last session: 2026-04-01T18:29:07.903Z Stopped at: Completed 22-agent-streaming-22-04-PLAN.md Resume file: None