Fix hanging document mailbox imports

backend/src/routes/documentImports.ts

@@ -29,6 +29,7 @@ export default async function documentImportRoutes(server: FastifyInstance) {
         lastSyncedAt: row.lastSyncedAt,
         lastError: row.lastError,
         createdAt: row.createdAt,
+        ...server.services.documentImports.getSyncStatus(row.id),
     })
 
     server.get("/document-imports", async (req) => {
@@ -101,7 +102,10 @@ export default async function documentImportRoutes(server: FastifyInstance) {
 
     server.post("/document-imports/:id/sync", async (req, reply) => {
         try {
-            return await server.services.documentImports.syncSource(tenantId(req), (req.params as { id: string }).id)
+            return reply.code(202).send(server.services.documentImports.startSync(
+                tenantId(req),
+                (req.params as { id: string }).id,
+            ))
         } catch (error: any) {
             return reply.code(400).send({ error: error?.message || "Synchronisierung fehlgeschlagen" })
         }