When the cursor is inside a code block, the formatting toolbar shows
a language dropdown (22 languages). Selecting a language updates the
CodeNode, which the markdown serializer writes as the fenced code
block language tag (e.g. \\\ ypescript).
A CodeBlockLabelPlugin syncs a data-code-language attribute on each
code block element so CSS ::before shows the friendly language name
as a small label at the top of the block.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Increase editable min-height from 40px to 52px and padding from 8px
to 10px so the send button (32px + 8px bottom offset) has 12px
clearance from the toolbar border instead of 0px
- Add display: block to .mc-code-block — Lexical CodeNode renders as
<code> which is inline by default, causing border/padding to split
visually across lines instead of forming a proper block
- Revert empty code block to code.select() without synthetic TextNode
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Move send button into MarkdownComposer children slot so it positions
relative to the editor content area, not the full container
- Always create a text node when inserting a code block to prevent
Lexical from rendering a split/empty code block artifact
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Replace the plain <textarea> in ChatPane with a full WYSIWYG
markdown composer built on Lexical 0.42.0.
Composer features:
- Rich text editing with inline formatting (bold, italic, code)
- Block-level elements: headings, bullet/numbered lists, code blocks,
blockquotes, links via markdown shortcuts (e.g. ## , - , \\\)
- Formatting toolbar with active-state indicators
- Markdown paste auto-import when the editor is empty
- Enter to send, Shift+Enter for newline (matches prior behavior)
- Disabled state syncs with session busy/config states
- Serializes to markdown on submit via the backend helpers
Files:
- New: MarkdownComposer.tsx (Lexical editor, toolbar, internal plugins)
- Modified: ChatPane.tsx (swap textarea for MarkdownComposer, simplify state)
- Modified: styles.css (add markdown composer theme classes)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Add CSS styling for selected edges (indigo highlight with glow)
- Enable orchestrator↔agent connections in group-chat mode
- Downgrade disconnected-agent validation from error to warning
- Rename addHandoffEdge to addEdge (generic for all modes)
- Add tests for group-chat connection rules
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Extend edge deletion to group-chat orchestrator↔agent edges in addition
to handoff agent↔agent edges. Structural edges (user-input/output,
distributor/collector) remain non-deletable across all modes.
Sequential, concurrent, and single modes keep fully structural topologies
with no user-deletable edges.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Enable Delete-key removal of agent nodes on the canvas; system nodes
remain non-deletable. Removals route through the authoritative
removeAgent path which prevents deleting the last agent.
- Stack Model and Reasoning selects vertically in the inspector panel
so they fit within the 320px-wide column without truncation.
- Add right padding (pr-36 / 144px) to the editor header so the Save
and Delete buttons clear the Windows title-bar overlay controls.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Color-code edges by semantic role: structural edges (system↔node) in
muted zinc, agent-to-agent edges in indigo for clear visual separation
- Switch from smoothstep to bezier curves for smoother, more natural
edge routing that reduces right-angle overlaps
- Stagger agent nodes at alternating X offsets in concurrent, handoff,
and group-chat layouts so parallel fan-out/fan-in edges take distinct
bezier paths instead of stacking
- Increase spacing in all layouts to give edges more room
- Add dagre-powered auto-layout button (top-right of canvas) that
computes optimal left-to-right hierarchical node positions
- Add 2 new tests for auto-layout across all orchestration modes
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Hide the target (left) handle on SystemNode and AgentNode so each node
displays only one visible circle. The directional arrow marker on edges
communicates flow direction, halving the visual handle count.
- user-input: source handle on right (visible)
- user-output: target handle on left (visible)
- all others: source handle on right (visible), target on left (hidden)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Add ArrowClosed markers to all graph edges for clear directional flow
- Replace generic Bot icon with AI provider logos (OpenAI, Anthropic,
Google) on agent nodes, inferred from the agent's model id
- Show model display name as subtitle on agent nodes (e.g. 'GPT-5.4',
'Claude Opus 4.5')
- Thread availableModels catalog from PatternEditor through canvas to
resolve friendly model names; falls back to raw model id
- Add 3 new tests for arrow markers, provider icons, and model labels
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Hide input handle on User Input nodes and output handle on User Output
nodes (separate userInputNode/userOutputNode node types)
- Enable edge deletion in handoff mode only (Delete key or React Flow UI);
only agent-to-agent edges are deletable, structural edges are protected
- Block all edge mutations (add/delete) in concurrent and group chat modes
- Add agent as disconnected node without auto-rebuilding the graph
- Add sequential reorder controls (↑↓) in the inspector panel with
position/order swap and automatic edge rebuilding
- Replace circular group chat layout with vertical column to prevent
bidirectional edge crossings
- Tighten handoff layout spacing so edges between triage and specialists
don't overlap nodes
- Use smoothstep edge type for cleaner edge routing across all modes
- Add 6 new tests covering reorder, disconnected add, edge deletion rules,
and node type assertions
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Replace the flat agent list and static flow diagrams in PatternEditor with
an interactive React Flow canvas backed by the authoritative PatternGraph
model. Users can now see and manipulate orchestration topology visually.
Changes:
- Add @xyflow/react (React Flow) as a canvas library
- Create patternGraph view-model layer for graph-to-canvas projection
- Create GraphNodes with custom system/agent node components
- Create PatternGraphCanvas with drag, connect, and selection support
- Create PatternGraphInspector for selected node/agent details
- Rewrite PatternEditor with split layout: canvas + inspector sidebar
- Add dark theme CSS overrides for React Flow
- Add 11 tests covering view-model projection, connection rules, and
graph mutation helpers
- Update ARCHITECTURE.md to reflect the new renderer graph boundary
The canvas projects PatternGraph into React Flow nodes/edges. Handoff mode
supports drawing new agent-to-agent edges interactively. Node positions
persist to the graph on drag completion. Agent editing moves from inline
forms to the inspector panel on node selection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Move interactive tool toggles and auto-approval overrides from the
ActivityPanel side panel into compact pill-style popovers above the
chat composer in ChatPane. This cleanly separates concerns:
- ActivityPanel is now purely read-only (agents + timeline)
- ChatPane owns all session-level interactive controls
- Tools pill: popover with MCP/LSP enable/disable toggles
- Auto-approval pill: popover with grouped tool auto-approval overrides
including session override state and reset action
Follows the existing InlineModelPill/InlineThinkingPill pattern for
scratchpad sessions, giving non-scratchpad sessions the same kind
of inline configuration experience.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- fix double-toggle bug in PatternEditor (nested buttons caused clicks to cancel out)
- only show tool auto-approval section when tool-call checkpoint is enabled
- group tools by kind (built-in, MCP, LSP) with sub-headers when mixed
- remove redundant per-row shield icons and kind badges from ActivityPanel
- fix missing bottom margin on Tools section in ActivityPanel
- shorten and clarify status badges and empty-state messages
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- load runtime tools dynamically from Copilot CLI capabilities via tools.list
- merge runtime tools with configured MCP and LSP tools in the approval catalog
- keep a fallback builtin runtime tool list when capabilities are unavailable
- move approval-tool pruning to the app service so dynamic tools are not dropped on load
- update approval UI and docs to use the corrected runtime-tool model
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- PatternEditor: tool auto-approval defaults section with toggles per tool
- ActivityPanel: per-session override section with inherited/custom state and reset action
- ChatPane: surface toolName in approval banner and queued approval list
- Disable controls while running; scratchpad non-interactive explanation
- Use listApprovalToolDefinitions() exclusively for tool identity
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- ChatPane: show 'Approval 1 of N' label, queued-approvals accordion preview,
queue count badge in header, and hint text for queue advancement
- Sidebar: show '+N queued' count next to 'Awaiting approval' badge
- ActivityPanel: show total approval count in header badge
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The Windows title bar overlay (minimize/maximize/close buttons) was
hardcoded to dark colors and did not update when switching themes.
- Add titleBarTheme helper that maps AppearanceTheme to overlay and
background colors, using nativeTheme for the system preference
- Call applyTitleBarTheme from the setTheme IPC handler so the overlay
updates immediately on theme change
- Apply persisted theme on startup so the overlay matches from launch
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add appearance theme support (dark/light/system) using CSS custom
property overrides. In light mode the Tailwind zinc scale is inverted
and semantic surface/border tokens are swapped, so all existing
utility classes pick up the new palette automatically.
- Add AppearanceTheme type and theme field to WorkspaceSettings
- Add setTheme IPC channel wiring (contracts, preload, handler, service)
- Add [data-theme='light'] CSS overrides for zinc scale, surface tokens,
scrollbar, and markdown prose colours
- Add Appearance section to SettingsPanel with radio-button theme picker
- Apply data-theme attribute on document root via useEffect in App.tsx,
with matchMedia listener for the system option
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Tighten font sizes to match the app's compact design language:
- WelcomePane: heading from text-xl (20px) to text-base (16px),
buttons and descriptions from text-sm (14px) to text-[13px]
- SettingsPanel: all section headings from text-sm to text-[13px]
- NewSessionModal: title from text-sm to text-[13px]
- PatternEditor: title from text-sm to text-[13px]
- ChatPane: empty-state prompt from text-sm to text-[13px]
- Markdown prose: h1 from 1.25rem to 1.125rem, h2 from 1.125rem
to 1rem, h3 from 1rem to 0.9375rem
Keeps text-sm only for the app brand name, loading state, and error
headings where larger text is intentional.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The modal is now only used for project sessions, so filter out the
scratchpad project from the dropdown and remove scratchpad-specific
hints and pattern restrictions.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
When no sessions exist and a creation button is available, show only
the button — it already communicates emptiness and provides the CTA.
The old 'No sessions yet' text is kept as fallback only when no button
is present.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Remove the single New Session button from the sidebar top and replace it
with contextual creation buttons scoped to each section:
- Scratchpad section: 'New Scratchpad' button that auto-creates a
scratchpad session with the first available single-agent pattern
- Project groups: 'New Session' button that opens the pattern picker
modal pre-scoped to that project
- WelcomePane: primary action updated to 'New Scratchpad'
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Replace the Sparkles icon gradient placeholder with the actual app
icon from assets/icons/icon.png. Import it as a Vite asset so it
works in both dev and production builds.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Use pt-3 pb-3 (12px each) for symmetric vertical padding so content
is visually centered in every header bar.
To keep headers draggable, each header container gets the drag-region
class and all interactive elements (buttons) get the no-drag class.
The global fallback drag strip is reduced to h-3.
Title bar overlay reduced from 40px to 32px (standard Windows size).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The jumpToMessage useCallback was placed after a conditional return,
violating React's Rules of Hooks and crashing the app on render.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Add RunTimeline component with vertical event timeline, collapsible run
cards, per-kind icons, status animations, and agent lane badges
- Add runTimelineFormatting helpers for timestamps, durations, labels,
content truncation, and consecutive thinking-event collapsing
- Integrate Timeline section into ActivityPanel between Agents and Tools
- Wire jump-to-message in App.tsx using DOM data-message-id attributes
on ChatPane messages with smooth scroll and temporary highlight ring
- Add comprehensive unit tests for all formatting helpers
- Update HANDOVER.md to document completed frontend implementation
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Audit confirmed that single, sequential, concurrent, and handoff are mapped to distinct workflow builders as intended. Group-chat was also using the correct round-robin manager, but the agents only had one-shot role prompts, so the reviewer could behave like a fresh assistant instead of refining the draft in progress. Add explicit runtime guidance for group-chat participants plus clearer built-in Writer/Reviewer instructions and regression coverage.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Seed new TypeScript LSP profiles with --stdio, validate that shared profiles keep the required flag, auto-add it for existing profiles in the sidecar runtime, and include recent stderr when a language server dies before completing a request. Add shared and sidecar regression coverage.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Match input border/bg to PatternEditor standard (border-zinc-700 bg-zinc-900)
- Tone down form labels from zinc-300 to zinc-400
- Use borderless icon+text Delete button matching PatternEditor
- Group editor fields into named sections with uppercase headers
- Show live entity name in editor title bar instead of generic label
- Shorten header subtitle to a brief role description
- Use AlertCircle icon in validation banners matching PatternEditor style
- Reduce textarea rows from 4 to 3 for tighter layout
- Match body spacing to PatternEditor (space-y-8, px-6 py-5)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Use indigo accent consistently instead of blue for toggle states
- Replace bulky toggle cards with compact toggle switches in Activity panel
- Fix input focus states to use app-standard indigo glow
- Use semantic nav icons: Server for MCP, Code for LSP
- Style Save button with indigo primary, Delete with subtle destructive hover
- Add Info icon to callout hints
- Center empty states, clean up list item detail text
- Fix indentation in App.tsx settings overlay wiring
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Rename the product, runtime surfaces, sidecar projects, docs, tests, and packaging outputs from Kopaya to Eryx across the repository.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Update the Electron icon wiring to use the new assets/icons layout, remove the old app-icon files, and keep Windows packaging pointed at the new platform-specific ico.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Move the root logo into app assets, wire the Electron main window to use the branded icon, and stamp the packaged Windows executable icon with rcedit.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Add GitContextBadge to sidebar ProjectGroup showing branch name,
dirty indicator, and ahead/behind counts for real projects
- Show git-missing and error states with subtle warning badges
- Add hover-reveal refresh button per project to re-scan git status
- Show branch/dirty/ahead/behind inline in ChatPane header subtitle
- Wire refreshProjectGitContext callback from App through Sidebar
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
