fix: timing

apps/api/src/devices/devices.service.ts

@@ -104,27 +104,31 @@ export class DevicesService {
     const tieBreaker = uuidv4().substring(0, 8);
     const cursor = Buffer.from(`${cursorTimestamp}:${tieBreaker}`).toString('base64url');
 
-    // Parse cursor from request if provided
-    let cursorCutoff = new Date(0);
+    // Build the Prisma where clause
+    const commandWhere: any = {
+      deviceId: device.id,
+      status: 'pending',
+    };
+
+    // Parse cursor from request if provided — skip filter if cursor is missing or invalid
     if (dto.cursor) {
       try {
         const decoded = Buffer.from(dto.cursor, 'base64url').toString('utf-8');
         const parts = decoded.split(':');
         if (parts.length >= 1) {
-          cursorCutoff = new Date(parts[0]);
+          const parsed = new Date(parts[0]);
+          if (!isNaN(parsed.getTime())) {
+            commandWhere.createdAt = { gt: parsed };
+          }
         }
       } catch {
-        // Invalid cursor, return all pending commands
+        // Invalid cursor — ignore filter, return all pending commands
       }
     }
 
     // Find pending commands for this device
     const commands = await this.prisma.remoteCommand.findMany({
-      where: {
-        deviceId: device.id,
-        status: 'pending',
-        createdAt: { gt: cursorCutoff },
-      },
+      where: commandWhere,
       select: {
         id: true,
         type: true,