feat: introduce routing status tracking for approved roads and telemetry batch queue limits

apps/api/src/telemetry/telemetry.controller.ts

@@ -25,14 +25,17 @@ export class TelemetryController {
 
   @Post('batch')
   @ApiOperation({
-    summary: 'Batch ingest driver telemetry points 📦',
-    description: 'Receives an array of telemetry points for offline-buffered sync or high-frequency traces.',
+    summary: 'Queue navigation telemetry batch 📦',
+    description: 'Acknowledges a navigation batch immediately; the server persists it from Redis in the background.',
   })
   async ingestBatch(@Body() body: DriverTelemetryBatchDto) {
     if (!body || !Array.isArray(body.points)) {
       throw new HttpException('Invalid payload: expected { points: [...] }', HttpStatus.BAD_REQUEST);
     }
-    return this.telemetryService.ingestBatch(body.points);
+    if (body.points.length > 100) {
+      throw new HttpException('A telemetry batch may contain at most 100 points', HttpStatus.BAD_REQUEST);
+    }
+    return this.telemetryService.enqueueBatch(body.points);
   }
 
   @Get('nearby')