fix: Change endpoint save_chapters to chapters [POST]

frontend-tools/chapters-editor/client/src/components/TimelineControls.tsx

@@ -184,6 +184,7 @@ const TimelineControls = ({
                 endTime: formatDetailedTime(segment.endTime),
                 name: segment.name,
                 chapterTitle: segment.chapterTitle,
+                text: segment.chapterTitle,
             }));
 
             logger.debug('segments', segments);

frontend-tools/chapters-editor/client/src/hooks/useVideoChapters.tsx

@@ -768,8 +768,9 @@ const useVideoChapters = () => {
 
             // Convert chapters to backend expected format
             const backendChapters = chapters.map((chapter) => ({
-                start: chapter.from,
-                title: chapter.name,
+                startTime: chapter.from,  
+                endTime: chapter.to,
+                text: chapter.name,
             }));
 
             // Create the API request body

frontend-tools/chapters-editor/client/src/services/videoApi.ts

@@ -30,8 +30,7 @@ interface AutoSaveResponse {
 // Auto-save API function
 export const autoSaveVideo = async (mediaId: string, data: AutoSaveRequest): Promise<AutoSaveResponse> => {
     try {
-        const response = await fetch(`/api/v1/media/${mediaId}/save_chapters`, {
-            // TODO: ask backend to add save_chapters endpoint
+        const response = await fetch(`/api/v1/media/${mediaId}/chapters`, {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
             body: JSON.stringify(data),