Actions view

[Declow]

Quite a lot but the current view with only the checks was missing runner logs and a nice graph :)

Core Actions View (src/ui/ActionsPane.tsx, src/App.tsx)

• Full-screen 3-level view toggled with a from detail view: Runs → Jobs → Logs
• Navigation: Enter drills into a level, Escape backs out
• Live refresh polling every 5s while any run is in_progress/queued/pending
• r refreshes, o opens in browser
  Runs Level
• Lists all workflow runs for the PR with status icons and colored state indicators
• j/k moves selection, Enter opens the selected run's jobs
  Jobs Level
• Lists all jobs for the selected run with status/conclusion icons
• Colored status: green ✓ (success), red ✗ (failure), yellow ● (in_progress), grey ○ (queued/skipped/cancelled)
• Enter opens the selected job's logs
• Dependency graph modal (s key): full workflow dependency graph rendered as a horizontal pipeline with box-node grouping for matrix/sub-jobs
  • Horizontal scroll: h/l (left/right arrows)
  • Vertical scroll: j/k, ctrl+u/d, gg/G when modal is open
  • Graph features: transitive reduction, direction-aware connectors, sub-job grouping by " / " prefix
    Logs Level — Step List
• Steps rendered as a vertical expandable list
• Each step is one row: disclosure triangle (▸/▾) + status icon + step name
• j/k moves cursor through the unified list (step headers + expanded log lines)
• → (right/l) expands the selected step to reveal its log lines below
• ← (left/h) collapses the step; if already collapsed, backs out to jobs level
• Single expand: only one step open at a time; expanding a new step collapses the previous
• Cursor initially lands on the first failed step (if any), but all steps start collapsed
• Log lines within an expanded step are indented with prefix
  Logs Level — Log Filter & Match Jumping
• / enters filter mode: type to highlight matching lines (no hiding), shows match count
• Filter bar: colored prefix, right-aligned match count (green if matches found, red if none)
• Enter applies the filter, Escape clears it
• n / N (shift+n) jumps between matches with wrapping in both directions
• Match jumping uses a stored match index atom (not viewport inference) for reliable wrapping
• Filter/search only applies to the expanded step's log lines
  Logs Level — Wrap & Horizontal Scroll
• w toggles line wrap mode
• Wrap mode ON: long log lines split into multiple visual rows at content width
• Wrap mode OFF (default): lines truncated; horizontal scroll available
• zh / zl scrolls horizontally left/right (4 columns)
• zH / zL scrolls horizontally by half-page
• Filter bar shows mode indicator (wrap or x:) alongside match count
• Step headers are unaffected by wrap/scroll
  Log Line Processing
• ANSI escape sequences and control characters stripped (sanitizeLogLine)
• Timestamp prefixes stripped for ##[group] detection
• Lines parsed into steps via ##[group]/##[endgroup] markers, matched to WorkflowStep metadata by name
  Keymap (src/keymap/actionsView.ts)