aisman

Direct session 50, Step 1: Workflow tab steps improvements — Step 1, 2, 3/4:
- Workflow Step 1 — Select issues improvements
- Workflow Step 2 — Instructions improvements
- Workflow Steps 3/4 — Generate and process output improvements
- Expanded accordion bodies use dark background instead of accent color
- Render workflow notes with rounded corners and note-type colored left border
- Keep child issue indentation when expanded in workflow
- Render all issues collapsed and unselected for newly selected session
- Collapse issue after status and note are saved, show checked icon
- Don't uncheck issues with Partial/Errors/NotImplemented/ImplementedByAI status on click
- Ctrl+click on checked workflow issue should uncheck it
- Add item height buttons (1-line, 2-line, all-lines) to story list toolbar
- Default story list to show complete title (fa-bars toggled)
- Story filter textbox should highlight matching sections
- Default descending sort for user stories with UserStorySortAfter applied
- Always show storyTitleInput populated with selected story title
- Remember last selected user story in localStorage
- Cancel and Save buttons for story editing with localStorage draft tracking
- Delete button for non-executing non-editing stories
- Preview/Edit toggle for story text before Paste button
- Collapsible epic groups with chevron behaviour
- Fix Rearrange mode two-step flow with inlineAlerts
- Epic button disabled state styling with proper borders
- Epic creation modal with title and description fields
- Show empty epics (no stories) but hide fully-executed epics
- Epic group header edit icon and edit/delete dialog
- Prevent moving already executed user stories from parent epic
- Fix 'OK, let me fix it' button to go back to Step 1
- Move Step 2 'Next step' button right with proper sizing
- Step 2 'Next step' generates input, copies to clipboard, shows inlineAlert
- Move Step 3 buttons right, primary button sized like other steps
- Auto-detect new output file matching current session/step
- Step 4 animated waiting message during AI agent processing
- Auto-process output file when settings allow
- Auto-switch back to Step 1 with updated issues after auto-process

Direct session 51, Step 1: Output JSON fixes + workflow issue hierarchy + polling consolidation + story filter:
- Fix ds_000_050-01.json: add step.outcome and correct processing timestamps
- Hierarchical workflow issue rendering with auto-indented children containers
- Consolidate Step 4 output file polling into existing project-tab poller
- Replace custom story filter handler with shared Filter() function