* feat: persist AI conversations and add chat history
Store transcripts and attachment previews in IndexedDB, separate conversation history from transport lifetime, and add document-aware switching with shared Storybook coverage. Preserve interrupted activity and guard stale writes and async switches.
* test: group chat history tests by domain
* feat: simplify chat history navigation and diagnostics
Use a compact header with searchable document-scoped history and a correctly anchored conversation menu. Move diagnostic copying into the menu with copy-result feedback, and separate Storybook fixtures from composition.
* fix: address chat history review findings
* test: cover harness shutdown and restored chat scrolling
* fix: preserve Portless proxy port in MCP routes
* docs: clarify UI animation conventions
* feat: configure reasoning display and animate disclosure
* fix: separate transcript following from reasoning disclosure
* fix: restore selected chat after document recovery
* refactor: separate chat history persistence and sessions
* style: format reasoning story imports
- Classify authentication, access, model, rate-limit, network, and credit errors\n- Preserve the original provider error across the no-output stream consequence\n- Add optional toast actions for opening model settings\n- Consume handled chat send rejections to avoid global unhandled errors\n- Localize provider failure guidance and cover the authentication flow
- Replace the shared serial page with isolated configured-chat fixtures\n- Split composer, attachment, Markdown, profile, navigation, and response behavior\n- Use Playwright's structured @real-llm tag with a credential-gated config\n- Keep mock stream construction and page operations in focused helpers
- Keep deterministic chat tests permanently bound to the mock transport\n- Add an explicit @real-llm Playwright project and package script\n- Skip the paid OpenRouter smoke test clearly when its credential is absent
- Move chat app setup and shared locators into the test helper domain\n- Move mock AI stream construction out of the panel specification\n- Keep the panel behavior suite focused on user-facing assertions
- Generalize transcript presentations across image and node attachments\n- Snapshot referenced nodes when sending so history survives graph changes\n- Reuse one attachment card and viewer for both attachment kinds\n- Localize attachment actions and remove image-processing details from the viewer
- Give configured profiles a full-width multiline selection surface\n- Show resolved model and provider metadata with a stable selection indicator\n- Keep Vision capability compact and link back to model-role settings\n- Split chat Markdown and profile themes into focused domain files
- Restore attachment inset spacing through the InputGroup theme slot\n- Mark curated multimodal models as Vision-capable and repair saved capability metadata\n- Default Vision to the Design profile when that profile accepts images\n- Use configured Design profiles in the composer instead of raw provider models\n- Surface missing Vision configuration directly in Settings\n\nCo-authored-by: Jason Kneen <jason.kneen@bouncingfish.com>
- Render node references and images with one attachment-card layout\n- Generate live previews for referenced scene nodes\n- Make the current-selection control toggle its active selection\n\nCo-authored-by: Jason Kneen <jason.kneen@bouncingfish.com>
- Restrict assistant-rendered images to the active deployment origin\n- Cover local and self-hosted origins without hardcoded production hosts\n- Verify cross-origin, insecure, and data image rejection in browser tests\n\nCo-authored-by: Jason Kneen <jason.kneen@bouncingfish.com>
- Replace the fork-era Markdown integration with Comark and an explicit Shiki extension\n- Centralize OpenPencil theming, parser lifecycle, controls, and URL hardening\n- Remove Mermaid stubs and bundled math or diagram dependencies\n- Address contextual composer review findings and extend browser coverage\n\nCo-authored-by: Jason Kneen <jason.kneen@bouncingfish.com>
- Pin selected layers as bounded context without exposing metadata in transcript bubbles
- Show collapsible reasoning and copy individual assistant responses
- Autosize multiline prompts and cover the new chat states in browser tests
Co-authored-by: Jason Kneen <jason.kneen@bouncingfish.com>
- Add a typed, modular custom Oxlint rule package with direct regression coverage
- Replace complex conditional object spreads with explicit construction across the repository
- Preserve all existing custom rule registrations and diagnostic behavior
ARROW_LINES and ARROW_EQUILATERAL stroke caps were accepted by the schema
and round-tripped from .fig files, but the renderer mapped every cap to
Butt, so imported arrows lost their heads and arrows could not be drawn
locally.
Add a pure arrow-cap geometry module to scene-graph (open-endpoint
collection with per-vertex cap overrides, weight-scaled head geometry)
and draw heads in the stroke color for LINE nodes and open VECTOR
centerline strokes, including the dashed-centerline path. Fold the head
reach into strokeOverflow and the node picture margin so heads are not
cropped by visual bounds, caches, or culling. Round-trip per-vertex
stroke caps through the .fig vector style override table so one-ended
Figma arrows import correctly. Expose both caps in the stroke inspector
cap picker with localized labels, and cover the renderer with an
arrow-stroke-caps Playwright canvas snapshot.
Claude-Session: https://claude.ai/code/session_012zjEbyLSBYyPpJP4fu1XNB
* perf(canvas): add traced navigation benchmarks
- Record and replay timestamped pan and zoom gestures through DOM and CDP input paths\n- Correlate input, viewport, render, long-task, and retained-backing events in Chromium traces\n- Report frame pacing, latency, jump, anchor drift, and crisp-settlement metrics
* perf(canvas): stabilize navigation comparisons
- Separate low-overhead metric runs from optional CPU-profile traces\n- Warm scenarios before recording and use a consistent SwiftShader browser configuration\n- Add a canonical momentum-pan reversal gesture alongside pinch reversal
* fix(canvas): require hardware GPU navigation benchmarks
- Run macOS performance captures through Metal-backed ANGLE and reject accidental SwiftShader fallback\n- Record the GL renderer and reserve software GPU mode for portable correctness smoke runs
* perf(canvas): cache shadow rasters for crisp backing
- Rasterize local drop and inner shadows only while constructing retained scene backing\n- Bound native image memory and invalidate cached entries with node and renderer lifecycle changes\n- Quantize zoom-aware raster resolution and reuse nearby scales without lowering normal scene quality
* test(canvas): verify retained shadow raster fidelity
- Compare settled retained-backing shadow output with direct CanvasKit rendering\n- Keep backdrop blur on the picture fallback and exercise graph-driven cache invalidation\n- Cover updates, deletion, and reparenting through actual SceneGraph events
* perf(canvas): benchmark real FIG fixtures
- Serve exact local fixture bytes through an isolated Playwright route for production preview runs\n- Wait for document loading and page population before zooming to fit and recording navigation\n- Record the resolved fixture path in benchmark environment artifacts
* fix(canvas): preserve nested effect subtree pictures
- Keep deeply nested shadow documents on one retained subtree picture instead of exploding them into per-node image draws\n- Restrict shadow raster acceleration to effect-bearing page children\n- Cover nested shadow fallback and restore gold-preview FIG pinch performance to master levels
* refactor(canvas): share recorded wheel sample type
* perf(canvas): defer backing settlement across zoom reversals
- Track explicit navigation phases and gesture generations instead of inferring idle from viewport timing\n- Cancel or defer retained backing construction while pan, zoom, momentum, or tentative settlement is active\n- Add a repeated short-pause pinch reversal fixture based on the user trace
* perf(canvas): index bounded render chunks
- Split oversized painter subtrees into self-paint and bounded descendant chunks without dropping container visuals\n- Bulk-load chunk visual bounds into RBush for selective world-space queries\n- Cover bounded updates and gold-preview build/query complexity before tile rendering consumes the index
* refactor(canvas): namespace render chunk coverage
* perf(canvas): model chunk paint context
- Preserve ancestor transform and clip dependencies for independently renderable chunks\n- Keep opacity, blend, blur, and mask isolation subtrees atomic until command-level splitting exists\n- Report oversized atomic chunks and lock gold-preview to bounded painter units
* perf(canvas): record pixel-correct render chunks
- Record interruptible chunks in world coordinates with ancestor transforms, clips, and chunk-local culling bounds\n- Draw opacity, blend, blur, and mask isolation chunks directly into destination surfaces in painter order\n- Compare composited chunk output with direct CanvasKit rendering instead of relaxing visual thresholds
* perf(canvas): render selective world tiles
- Map world regions to fixed 256-device-pixel tile targets and quantized sharpness levels\n- Query only intersecting render chunks and preserve atomic destination compositing\n- Match multi-tile CanvasKit output against direct rendering and measure gold-preview tile cost
* perf(canvas): cache chunk pictures across tiles
- Reuse world-space chunk command pictures for every intersecting tile\n- Pool 256-pixel tile surfaces and expose allocation, draw, flush, and snapshot timings\n- Keep expensive atomic foreground blur visible as an over-budget scheduler constraint
* perf(canvas): schedule cached tile rendering
- Bound tile images with an LRU cache and reuse pooled CanvasKit surfaces\n- Plan mandatory holes, stale visible refreshes, and overscan by navigation and content generation\n- Stop jobs at a strict deadline while reporting fallbacks, stale work, overruns, and over-budget effects
* perf(canvas): integrate progressive tiled rendering
- Keep retained scene output as the interaction fallback while exact tiles refine only after navigation becomes idle
- Centralize runtime URL flags and pass renderer selection through the typed Vue canvas API
- Replace benchmark sleeps with explicit mode-aware renderer settlement and report exact tiled coverage
- Preserve bounded scheduler metrics, generation cancellation, native resource cleanup, and shared visual-bounds logic
* refactor(app): centralize runtime query configuration
- Parse collaboration, recent-files, benchmark, presentation, and renderer flags in one typed app module
- Remove ad hoc URL parsing from workspace and collaboration runtime consumers
- Cover supported values and production-safe defaults without adding a repository lint rule
* fix(canvas): replace fallback pixels with exact tiles
- Render opaque page-background tile cells and install them with source replacement instead of double-compositing translucent scene content
- Exercise the live progressive controller against direct rendering across masks, effects, blend isolation, images, fallback text, transforms, and clipping
- Preserve the bounded reversal path with zero Long Tasks and exact settlement near 128 ms on gold-preview.fig
* perf(canvas): invalidate tiled content selectively
- Index chunk dependencies across contained nodes and transform or clipping ancestors
- Re-record affected chunk pictures and invalidate tiles intersecting old or new visual bounds
- Advance unaffected cached tiles to the new scene generation instead of rebuilding the full chunk index and tile cache
- Keep structural graph mutations on the safe full-rebuild path and cover selective refresh end to end
* perf(canvas): bound atomic blur tile refresh
- Render atomic blur chunks with tile-local isolation bounds and blur halos instead of replaying full-subtree layers
- Keep content refresh behind the retained fallback, cap GPU submissions to four tile jobs per frame, and adapt estimates from measured work
- Preserve large-radius CPU over-budget visibility while preventing Metal-backed refresh bursts and deferred GPU overload
- Add deterministic node-mutation benchmarks and summarize scheduler throughput, job duration, overruns, and exact content settlement
* perf(canvas): cancel obsolete tile refresh generations
- Count and report queued jobs removed by content or navigation generation changes
- Add deterministic mutation-then-reversal benchmark support without sleeps
- Assert exact tile work remains suspended during navigation and resumes for the final viewport
- Summarize cancellation alongside scheduler throughput, overruns, and settlement metrics
* test(canvas): cover live tiled blur settlement
- Load gold-preview.fig through the real tiled canvas surface and wait on explicit renderer settlement
- Commit the settled radius-210 large-blur browser snapshot
- Replay the canonical zoom reversal during refresh and require byte-identical final canvas convergence
* fix(canvas): harden renderer resource lifecycle
- Release tiled surfaces, images, pictures, and queued work across surface, font, graph, page, structure, and renderer lifecycle boundaries
- Restore pooled canvas, viewport, and backing state through exception-safe native recording and raster paths
- Rebuild tiled chunk topology only when isolation requirements actually change, preserving selective blur mutation performance
- Document deterministic active-renderer settlement and add lifecycle, graph replacement, cache failure, and surface replacement regressions
* test(canvas): remove source-matching renderer claims
- Delete the autopsy suite that inferred runtime correctness from source text, regexes, line placement, and symbol counts
- Keep renderer ordering, cache cleanup, effect behavior, and pixel fidelity covered by executable behavioral and lifecycle tests
* perf(canvas): present retained backing during tiled navigation
- Profile production reversal traces and attribute tiled p95 cost to GPU command-buffer flushes from full-scene fallback replay and tile presentation
- Use the retained backing as the moving fallback while tile scheduling and cached lookup remain allocation-free
- Defer tile image presentation until idle and expose visible versus presented tile counts in navigation telemetry
- Reduce tiled reversal render p95 from about 8ms to 0.3ms while preserving exact idle replacement and visual parity
* perf(canvas): prioritize visible tile settlement
- Profile per-tile allocation, draw, flush, snapshot, and chunk costs through scheduler telemetry
- Defer overscan until all visible exact tiles are covered
- Replace the four-job idle cap with a higher safety ceiling while the measured five-millisecond deadline controls cheap work
- Reduce mutation-plus-reversal exact settlement from about 272ms to 160ms without Long Tasks, overruns, or over-budget jobs
* refactor(canvas): clarify renderer lifecycle boundaries
- Extract retained backing state types and navigation preview timing\n- Isolate tiled scheduler telemetry from frame orchestration\n- Document settlement and CanvasKit ownership invariants\n- Preserve hot drawing loops, budgets, cache limits, and rendering decisions
* fix(canvas): preserve current label rendering
Retain the merged paragraph-label cache lifecycle and substituted-font readiness while reconstructing the renderer stack on current master.
* test(canvas): keep tile benchmark assertions deterministic
Keep performance timing in benchmark telemetry while asserting structural tile selectivity and cache behavior in CI.
* feat(canvas): expose experimental tiled rendering
- Persist retained or tiled canvas mode in General settings\n- Keep retained rendering as the default and apply changes after reload\n- Preserve URL overrides for deterministic benchmarks and support reproduction
* refactor(app): centralize renderer preference state
Expose renderer override provenance from runtime configuration and keep the settings control's derived state separate from its explicit persistence action.
* refactor(app): share settings layout anatomy
Reuse slot-based section headers and bordered groups while keeping each settings control row explicit.
* fix(canvas): harden tiled renderer boundaries
- Bound low-zoom tile planning and handle failed tile surface allocation\n- Preserve effect raster dependencies, runtime-safe clocks, and navigation timing contracts\n- Keep benchmarks deterministic, backward compatible, and accurately localized
* fix(canvas): invalidate dependent node pictures
Track first-child shadow dependencies for retained node pictures so child geometry updates cannot leave stale parent shadows.
* fix(canvas): edit section labels inline
- Vertically center shaped section titles using cached paragraph metrics\n- Add generalized canvas-label edit state and a reusable inline label control\n- Match dark and light label presentation while editing and commit renames with undo
* fix(canvas): align label contrast handling
Use shared WCAG contrast selection for rendered and edited canvas labels while retaining exact node-fill presentation in the editing overlay.
* fix(canvas): composite translucent label colors
Choose label foreground contrast after compositing translucent section fills against the active canvas background.
* fix(text): prepare browser fonts atomically
- Fetch approved Fontsource resources directly in browsers with bounded responses and retryable provider failures
- Limit page font resolution concurrency and retain live Inter substitution paragraphs after baked glyph invalidation
- Shape frame, section, and component labels through a bounded native Paragraph cache
- Cover real Geist, Geist Mono, and Roboto Mono browser loading plus substitution and cache lifecycle behavior
* test(canvas): cover substitution and label shaping
- Capture baked missing-font text before editing, live Inter substitution on first input, and visible undo output
- Assert text-picture and derived-glyph invalidation with finalized substituted readiness
- Cover shaped frame, rotated frame, section, component, component-set, ellipsis, kerning, and zoom label presentation
* fix(text): preserve same-origin fetches during font resolution
- Route same-origin application and fixture requests through native fetch while Unifont temporarily proxies global HTTP requests
- Keep the external provider HTTPS allowlist enforced for cross-origin font resources
- Cover the production race discovered while loading gold-preview.fig during provider initialization
* fix(text): preserve substituted path glyphs
- Keep imported derived curved glyphs for text-on-path layers when exact fonts finalize as substituted
- Cover substituted path rendering through the runtime renderer and refresh the corrected visual oracle
- Update shaped Inter measurement badges and merged typography panel snapshots after visual inspection
- Search virtualized font catalogs explicitly and restore the canvas screenshot helper used by broad E2E coverage
* fix(text): use browser font transport without desktop warning
- Keep the browser provider implementation aligned with current settings behavior after splitting from preparation
* test(text): inject same-origin browser font context
- Keep the transport test deterministic outside a Window global
* fix(text): preserve final browser font transport hardening
- Carry the same-origin large-document bypass and bounded cross-origin provider checks from the preserved integration snapshot
* fix(text): initialize font transport outside Window contexts
- Keep unit and headless module imports safe while browsers use their current origin
* test(text): satisfy async visual fixture contract
- Return from the resolver setup continuation after requesting render
* test(canvas): include paragraph cache lifecycle
* fix(text): cancel queued browser font loads
- Race serialized provider work against preparation cancellation\n- Release queue slots after cancelled waiters without disturbing active requests\n- Reuse one section-title paragraph cache entry for measurement and drawing
* fix(text): close font queue cancellation races
- Release reserved proxy queue slots when cancellation lands after queue acquisition\n- Skip paragraph work for zero-width section labels
* fix(text): abort active provider resolution
- Race active provider resolution against its preparation signal and restore the temporary fetch proxy promptly\n- Forward cancellation through proxied provider requests\n- Align the renderer font-readiness facade with substituted text
* feat(app): show atomic document loading progress
- Preserve the existing full-canvas pencil loader while adding phase, detail, accessible status, and honest determinate progress
- Keep one generation-safe load owner across FIG decoding, graph preparation, page population, fonts, fallbacks, layout, viewport fitting, and first-render fade
- Prevent nested page setup and viewport cleanup from revealing partially prepared documents
- Cover obsolete sessions, font-resolution ownership, and staged loader UI
* refactor(app): scope editor preparation per tab
- Replace the shared loading boolean with one reactive preparation snapshot and one imperative controller per editor store
- Keep Core page work progress-only and inject canvas suspension from the app boundary
- Route FIG, storage, recovery, DOM import, and page switching through reusable tab-local preparation handles
- Abort only the closing tab's operation and cover generation safety, multi-tab isolation, progress UI, and disposal
* fix(editor): commit prepared pages atomically
- Prepare population, fonts, fallbacks, and layout without changing the visible page
- Reject cancelled and stale prepared pages before committing viewport, selection, and page events
- Keep the preparation overlay until the committed scene version is presented
- Cover call order, cancellation, stale generations, and presentation acknowledgement
* fix(app): stage imported documents before commit
- Prepare imported graphs in an isolated Core editor before replacing the live document
- Share font loading while keeping live selection, graph, renderers, and history untouched during staging
- Preserve the previous graph when staging is cancelled or fails and remove the duplicate pre-font layout pass
* refactor(app): namespace preparation UI
- Move canvas and tab preparation presentations into focused subfolders with concise component names
- Share progress and phase presentation helpers across preparation surfaces
- Show tab-local preparation status without covering the active canvas for background work
* fix(app): cancel preparation work at source
- Publish typed per-store preparation lifecycle events with explicit completion, cancellation, and failure outcomes
- Propagate tab-local AbortSignals through FIG parsing, population workers, and browser font downloads
- Keep cancellable font requests outside shared in-flight caches while retaining globally completed font registrations
- Stop FIG manifest previews from replacing the live graph before atomic document commit
* fix(app): cancel storage and DOM preparation
- Propagate preparation signals through S3 downloads, byte progress, local-cache boundaries, and DOM/CSS conversion checkpoints
- Reuse merged diagnostics and localized toasts for document, storage, and presentation failures
- Replace manual font concurrency and presentation timers with es-toolkit limitAsync and withTimeout
- Guard stalled first presentation and fix the merged recovery dialog title bindings
* fix(app): stage reload and font retry
- Prepare reload graphs in isolation and preserve the current document on read, decode, font, or layout failure
- Restore page and viewport state only after atomic graph commit with cancellable reload reads
- Run font Retry as a tab-local preparation with cache reset, final layout, picture invalidation, and presentation acknowledgement
- Keep completed document pixels visible while Retry reports activity in the tab
* fix(app): enforce exclusive preparation outcomes
- Complete document, storage, recovery, and DOM preparations only after successful commit
- Keep failed and cancelled handles terminal so lifecycle events cannot report contradictory outcomes
- Preserve external AbortError identity across storage timeouts and cancel streamed readers without returning partial bytes
- Cover credential-free pre-abort, mid-stream cancellation, progress cutoff, and terminal outcome exclusivity
* feat(diagnostics): record preparation outcomes
- Persist completed, cancelled, and failed preparation lifecycles through the validated diagnostics recorder
- Store only operation kind, outcome, cancellation or failure category, terminal phase, and coarse duration bucket
- Exclude document subjects, font families, storage identities, URLs, raw durations, messages, and stack traces
* chore(app): keep browser font tests with typography split
- Remove the browser font transport test inherited from a mixed cancellation commit; the source and coverage remain on the typography branch and safety snapshot
* test(vue): assert injected render suspension
- Exercise shouldSuspendRender instead of removed Core loading state\n- Preserve the contract that rendering resumes without a version change
* test(app): complete atomic preparation contracts
- Acknowledge first presentation in headless file-open tests\n- Assert the cancellable font-loading signature at the Tauri fallback boundary
* fix(app): preserve preparation cancellation
- Stage imported graphs before mutating live tabs and propagate aborts through page, DOM, font, and storage work\n- Use the accessible progress primitive and clamp determinate values\n- Cover fallback-font cancellation and yield pending-open test polling to the task queue
* test(text): await fallback font request cancellation
Start the mocked remote font request before aborting so the test proves that the active request receives the preparation signal.
* feat(app): add language picker to General settings
- Reuse the persisted locale setting in General settings
- Localize the setting description across supported languages
- Cover immediate switching and reload persistence
* test(app): verify persisted language selection
---------
Co-authored-by: Danila Poyarkov <dev@dannote.net>
* refactor(app): isolate system clipboard adapters
- Split browser and Tauri clipboard behavior into focused adapters\n- Inject browser clipboard capabilities into unit-testable operations\n- Remove navigator and document mutation from headless clipboard tests
* refactor(app): delegate browser clipboard fallbacks
- Use copy-to-clipboard for modern rich MIME writes and execCommand fallback\n- Keep OpenPencil-specific HTML and plain-text payload construction at the adapter boundary\n- Remove hand-rolled browser capability and selection handling
* test(clipboard): verify rich browser menu round-trip
- Exercise copy from the browser Edit menu under a user gesture\n- Verify text/html and text/plain ClipboardItem formats\n- Paste the system clipboard payload back into the canvas
* refactor(clipboard): reduce adapter surface
- Expose only command dispatch and the injectable system clipboard contract\n- Keep browser and Tauri copy/paste operations private to their adapters\n- Rename the in-memory DataTransfer fallback and share design HTML recognition
* fix(clipboard): harden format and fallback handling
- Require complete OpenPencil or Figma clipboard markers\n- Await browser writes so adapter failures resolve false\n- Write plain-only Tauri payloads as text and reject unrelated clipboard text
* fix(clipboard): reject unrelated current browser data
* fix(clipboard): bind fallbacks to copied selection
- Match cached rich HTML to the current Tauri plain-text fallback\n- Preserve nodes when selection changes during an asynchronous cut\n- Reject unrelated current browser HTML before consulting memory
* fix(clipboard): reuse the shared memory payload type
* fix(clipboard): scan design markers linearly
* fix(clipboard): distinguish unavailable and empty reads
* style(clipboard): use includes for marker closure
* test(clipboard): avoid wall-clock marker assertions
