Deep agent resolution in the sidecar now walks sub-workflow nodes so
nested agents carry subworkflowNodeId and subworkflowName on activity
events. New subworkflow-started / subworkflow-completed activity types
let the frontend track sub-workflow lifecycle.
The Activity panel groups nested agents under collapsible sub-workflow
cards with status badges, accent-colored left borders, and smooth
expand/collapse transitions. Cards auto-expand when a sub-workflow
starts running. Workflows without sub-workflow nodes render identically
to before.
Extracted AgentRow, SubWorkflowGroup, and shared accent constants to
a new components/activity/ feature directory. Added
resolveWorkflowAgentHierarchy and buildGroupedActivityRows for
hierarchical activity grouping with dynamic fallback for unresolved
sub-workflow agents.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The CopilotTurnExecutionState was ignoring ToolExecutionStartData.Arguments
when creating tool-calling activity events, despite the Copilot SDK providing
them. This caused the activity panel to show 'Viewed a file' / 'Used rg'
with no contextual details (file paths, search patterns, etc.).
The fix adds NormalizeRawToolArguments to WorkflowRequestInfoInterpreter for
converting the raw object? payload (typically JsonElement) into the normalized
dictionary, then passes ToolExecutionStartData.Arguments through
CreateToolCallingActivity.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
