- 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>
- 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 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>
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>
Add persisted session and pattern metadata for pinning, archiving, manual titles, and favorite patterns. Expose backend query and mutation APIs for session library features, and cover the shared helpers with tests.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
