feat: ship v0.4.0 with interactive writing mode

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

src/renderer/styles/layout.css

@@ -1375,3 +1375,100 @@
 .mention-item:hover {
   background: var(--bg-hover);
 }
+
+.interactive-panel {
+  display: flex;
+  flex-direction: column;
+  flex: 1;
+  min-height: 0;
+  overflow-y: auto;
+  padding: 8px;
+  gap: 10px;
+}
+
+.interactive-step-bar {
+  font-size: 11px;
+  color: var(--text-muted);
+  padding-bottom: 6px;
+  border-bottom: 1px solid var(--border);
+}
+
+.interactive-section {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.plot-options {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.plot-option-card {
+  text-align: left;
+  padding: 10px 12px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  background: var(--bg-surface);
+  color: var(--text-primary);
+  cursor: pointer;
+}
+
+.plot-option-card.selected {
+  border-color: var(--accent);
+  background: color-mix(in srgb, var(--accent) 12%, var(--bg-surface));
+}
+
+.plot-option-card .opt-label {
+  font-weight: 600;
+  font-size: 13px;
+  color: var(--accent-light);
+}
+
+.plot-option-summary {
+  font-size: 12px;
+  color: var(--text-secondary);
+  margin-top: 6px;
+  line-height: 1.5;
+}
+
+.interactive-scene-preview {
+  font-size: 13px;
+  line-height: 1.7;
+  color: var(--text-primary);
+  max-height: 240px;
+  overflow-y: auto;
+  padding: 8px;
+  background: var(--bg-tertiary);
+  border-radius: var(--radius-sm);
+  border: 1px solid var(--border);
+}
+
+.naming-options .btn {
+  margin-bottom: 4px;
+}
+
+.naming-custom {
+  display: flex;
+  gap: 6px;
+  margin-top: 8px;
+}
+
+.interactive-actions,
+.interactive-finish {
+  display: flex;
+  gap: 8px;
+  flex-wrap: wrap;
+  align-items: center;
+}
+
+.interactive-scene-count {
+  font-size: 11px;
+  color: var(--text-muted);
+}
+
+.ai-mode-tab:disabled {
+  opacity: 0.45;
+  cursor: not-allowed;
+}