feat(w4): ship v1.5.0 timeline, character arc, and compliance

Co-authored-by: Cursor <cursoragent@cursor.com>

src/renderer/components/layout/EditorLayout.tsx

@@ -126,6 +126,7 @@ export function EditorLayout(): React.JSX.Element {
   const [templateModalOpen, setTemplateModalOpen] = useState(false)
   const [chapterMetaOpen, setChapterMetaOpen] = useState(false)
   const openReadMode = useReadModeStore((s) => s.openForVolume)
+  const setTimelineModalOpen = useAppStore((s) => s.setTimelineModalOpen)
   const [volumeMenu, setVolumeMenu] = useState<{ volumeId: string; x: number; y: number } | null>(
     null
   )
@@ -163,6 +164,13 @@ export function EditorLayout(): React.JSX.Element {
 
   useEffect(() => {
     if (!selectedChapterId) return
+    if (
+      target?.kind === 'setting' ||
+      target?.kind === 'outline' ||
+      target?.kind === 'inspiration'
+    ) {
+      return
+    }
     if (target?.kind === 'chapter' && target.id === selectedChapterId) return
     setTarget({ kind: 'chapter', id: selectedChapterId })
   }, [selectedChapterId, setTarget, target?.kind, target?.id])
@@ -405,6 +413,11 @@ export function EditorLayout(): React.JSX.Element {
                     className={`chapter-item ${target?.kind === 'chapter' && target.id === ch.id ? 'active' : ''} ${dragOverChapterId === ch.id ? 'drag-over' : ''}`}
                     draggable
                     data-testid={`chapter-item-${ch.id}`}
+                    title={
+                      ch.summary?.trim() ||
+                      ch.content.replace(/<[^>]+>/g, '').trim().slice(0, 80) ||
+                      undefined
+                    }
                     onDragStart={(e) => {
                       e.dataTransfer.setData('application/x-bilin-chapter', ch.id)
                       e.dataTransfer.effectAllowed = 'move'
@@ -499,6 +512,14 @@ export function EditorLayout(): React.JSX.Element {
               >
                 + {t('template.quickNew')}
               </button>
+              <button
+                type="button"
+                data-testid="open-timeline"
+                style={{ marginTop: 6 }}
+                onClick={() => setTimelineModalOpen(true)}
+              >
+                🕐 {t('timeline.open')}
+              </button>
               <button
                 type="button"
                 data-testid="chapter-read-mode"