feat: ship v0.4.0 with interactive writing mode

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

public/locales/en/translation.json

@@ -91,6 +91,27 @@
   "ai.networkRestored": "Network restored. Cloud AI is available again.",
   "ai.insertToEditor": "Insert into editor",
   "ai.inserted": "Inserted into editor",
+  "ai.sending": "AI is thinking…",
+  "interactive.gateBlocked": "Add chapter content, outline, or settings before interactive writing",
+  "interactive.gateTooltip": "Requires chapter text or outline/settings",
+  "interactive.step.context": "Context",
+  "interactive.step.plot": "Plot",
+  "interactive.step.scene": "Scene",
+  "interactive.step.review": "Review",
+  "interactive.start": "Start interactive",
+  "interactive.loadingPlots": "Generating plot options…",
+  "interactive.plotNotePlaceholder": "Additional instructions (optional)",
+  "interactive.generateScene": "Generate scene",
+  "interactive.namingTitle": "Name this {{type}}",
+  "interactive.customName": "Custom name",
+  "interactive.useCustomName": "Use this name",
+  "interactive.refinePlaceholder": "Refinement instruction, e.g. make dialogue more hostile",
+  "interactive.refine": "Refine scene",
+  "interactive.acceptScene": "Next scene",
+  "interactive.finishChapter": "Finish chapter",
+  "interactive.chapterTitlePlaceholder": "Chapter title (optional)",
+  "interactive.chapterCreated": "Interactive draft chapter created",
+  "interactive.sceneCount": "{{count}} scene(s) confirmed",
   "snapshot.ai": "Before AI insert",
   "naming.open": "🔍 Naming consistency check",
   "naming.title": "Naming consistency check",