---
gsd_state_version: 1.0
milestone: v1.7
milestone_name: Content Generation
status: verifying
stopped_at: "Completed 41-06-PLAN.md — verification: 30 server + 13 UI tests pass, THEME_META regression fixed, phase ready"
last_updated: "2026-04-04T21:34:36.434Z"
last_activity: 2026-04-04
progress:
  total_phases: 6
  completed_phases: 2
  total_plans: 8
  completed_plans: 8
  percent: 0
---

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-04-04)

**Core value:** A fresh onboard asks for ONE thing (root directory), auto-creates PM + Engineer agents, and drops you in the dashboard.
**Current focus:** Phase 41 — diagrams-icons-theme-engine

## Current Position

Phase: 42
Plan: Not started
Status: Phase complete — ready for verification
Last activity: 2026-04-04

Progress: [░░░░░░░░░░] 0%

## Performance Metrics

**Velocity:**

- Total plans completed: 0 (v1.7)
- Average duration: -
- Total execution time: 0 hours

## Accumulated Context

### Decisions

Decisions are logged in PROJECT.md Key Decisions table.
Key constraints for v1.7:

- content_jobs table + renderPipelineService stub must exist before any renderer is built — Phase 40 is the hard dependency for all other phases
- Async job pattern is mandatory — all render requests return 202 + job ID immediately; never block HTTP on render
- sourceTaskId is required on every generated asset from day one (prevents SSD orphan accumulation)
- MAX_GENERATED_ASSET_BYTES constant bypasses the 10MB upload limit for generated/namespace — separate from upload route
- Mermaid securityLevel must be "strict" — strip %%{init}%% and click directives before render, DOMPurify on SVG output
- OKLCH via culori for all theme generation — HSL is forbidden as an intermediate (perceptually non-uniform)
- Remotion bundle() called once at startup, not per-render — cached bundle path passed to renderMedia() per request
- Remotion isolated in packages/content-renderer/ workspace package — webpack bundler must not enter Vite/tsc server context
- Phase 42 and Phase 41 both depend on Phase 40 but are independent of each other (can parallelize if needed)
- Phase 43 (PDF/Brand) depends on Phase 41 because PDF templates may reuse satori/SVG pipeline components
- Phase 44 (Remotion) depends only on Phase 40 (job infra) — can start after Phase 40, independent of 41-43
- Phase 45 (Skills) is last — skill markdown files reference API contracts finalized in Phases 41-44
- AI-bridged conversion (CONV-05) is the fallback for all format pairs — never show a format pair as blocked
- CONV-08: converter availability detected at startup via probe; unavailable direct paths fall to AI bridge
- CONV-09: magic-byte MIME validation before processing — reject misnamed files with a clear error
- [Phase 40]: content_jobs uses no FK for resultAssetId or sourceTaskId — avoids circular FK, tasks are string IDs not UUIDs
- [Phase 40]: renderContent is a stub in Phase 40 — phases 41-45 add real renderers keyed by jobType
- [Phase 40]: SSE uses EventEmitter subscription not polling for content_job.* events
- [Phase 41-diagrams-icons-theme-engine]: Renderer stub files created to satisfy tsc module resolution — plans 02-04 replace with real implementations
- [Phase 41-diagrams-icons-theme-engine]: puter-inference.ts created as shared non-streaming LLM helper for all server renderers
- [Phase 41-diagrams-icons-theme-engine]: DOMPurify window cast uses any due to JSDOM/dompurify type incompatibility
- [Phase 41-diagrams-icons-theme-engine]: Text role wcagAA always true — text is the reference color, not measured against itself; accent colors correctly report wcagAA: false at decorative L/C values
- [Phase 41-diagrams-icons-theme-engine]: @types/culori and @types/wcag-contrast added as devDeps — culori v4 ships no TypeScript declarations; TS7016 errors resolved by DefinitelyTyped packages
- [Phase 41-diagrams-icons-theme-engine]: DiagramSourcePanel dirty state set on onChange (not onBlur) — onBlur fires before state propagates in jsdom test environment
- [Phase 41-diagrams-icons-theme-engine]: content-bundles.ts created in ui/src/types/ for shared DiagramBundle/IconSetBundle UI type contracts
- [Phase 41]: @testing-library/react + jsdom added as UI devDeps — renderToStaticMarkup cannot test imperative DOM style.setProperty calls required by THEME-04
- [Phase 41]: ThemePreviewPanel scopes CSS vars to .nexus-theme-preview container ref; applyCustomTheme() sets on document.documentElement — two distinct patterns for preview vs global apply
- [Phase 41]: THEME_META/ORDERED_THEMES re-added to ThemeContext as backward-compat exports for light/dark/custom — Phase 41-05 worktree commit dropped these, breaking Layout.tsx/MarkdownBody.tsx/InstanceGeneralSettings.tsx

### Pending Todos

None yet.

### Blockers/Concerns

- [v1.7 pre-start] Verify correct resvg package name: `@resvg/resvg-js` (v2.6.2) vs `resvg-js` (v0.1.97) — run `npm info @resvg/resvg-js` before pnpm add in Phase 41
- [v1.7 pre-start] Check whether playwright-chromium and @mermaid-js/mermaid-cli can share a Chromium binary via PUPPETEER_EXECUTABLE_PATH — could save ~300MB on Mac Mini SSD
- [v1.7 pre-start] Run pnpm build after adding packages/content-renderer/ to verify no Vite/webpack conflicts before Phase 44 implementation
- [v1.7 pre-start] Confirm pdf-lib scope: Playwright for design-rich PDFs, pdf-lib for data-driven invoices — decide at Phase 43 planning

## Session Continuity

Last session: 2026-04-04T21:27:23.222Z
Stopped at: Completed 41-06-PLAN.md — verification: 30 server + 13 UI tests pass, THEME_META regression fixed, phase ready
Resume file: None