feat: implement multi-step reel creation flow with video upload, music selection, text generation, and scheduling.

server/routes.ts

@@ -1514,11 +1514,12 @@ export async function registerRoutes(app: Express): Promise<Server> {
         return res.status(404).json({ error: "Page non trouvée" });
       }
 
-      let pageData = insertSocialPageSchema.partial().parse(req.body);
+      let parsedData = insertSocialPageSchema.partial().parse(req.body);
+      let pageData: Partial<SocialPage> = { ...parsedData };
 
       // If accessToken is being updated, recalculate expiration date (60 days from now)
       // AND reset the status to valid so the UI updates immediately
-      if (pageData.accessToken) {
+      if (parsedData.accessToken) {
         const tokenExpiresAt = new Date();
         tokenExpiresAt.setDate(tokenExpiresAt.getDate() + 60);
         pageData = {

server/routes/reels.ts

@@ -333,7 +333,8 @@ reelsRouter.post('/reels/preview', async (req: Request, res: Response) => {
 
         let watermarkUrl: string | undefined = undefined;
         if (req.user) {
-            const [userCloudinary] = await db.select().from(cloudinaryConfig).where(eq(cloudinaryConfig.userId, req.user.id));
+            const user = req.user as User;
+            const [userCloudinary] = await db.select().from(cloudinaryConfig).where(eq(cloudinaryConfig.userId, user.id));
             if (userCloudinary && userCloudinary.logoPublicId) {
                 watermarkUrl = `https://res.cloudinary.com/${userCloudinary.cloudName}/image/upload/${userCloudinary.logoPublicId}`;
             }
@@ -656,7 +657,7 @@ async function processReelBackground(
 
         // Si au moins une réussite, on considère "published" (ou partial), sinon "failed"
         // Si planifié, reste "scheduled".
-        let finalStatus = 'failed';
+        let finalStatus: 'failed' | 'scheduled' | 'published' = 'failed';
         if (scheduledFor) {
             finalStatus = 'scheduled';
         } else if (allSuccess) {

server/storage.ts

@@ -55,7 +55,7 @@ export interface IStorage {
   getSocialPages(userId: string): Promise<SocialPage[]>;
   getSocialPage(id: string): Promise<SocialPage | undefined>;
   createSocialPage(page: InsertSocialPage): Promise<SocialPage>;
-  updateSocialPage(id: string, page: Partial<InsertSocialPage>): Promise<SocialPage>;
+  updateSocialPage(id: string, page: Partial<SocialPage>): Promise<SocialPage>;
   deleteSocialPage(id: string): Promise<void>;
 
   // Media
@@ -190,7 +190,7 @@ export class DatabaseStorage implements IStorage {
     return newPage;
   }
 
-  async updateSocialPage(id: string, page: Partial<InsertSocialPage>): Promise<SocialPage> {
+  async updateSocialPage(id: string, page: Partial<SocialPage>): Promise<SocialPage> {
     // Chiffrer le token si présent dans la mise à jour
     const updateData = page.accessToken
       ? { ...page, accessToken: encrypt(page.accessToken) }