milergeo added

routes/routes.go

@@ -7,6 +7,7 @@ import (
 	"doormile/config"
 	"doormile/controllers"
 	"doormile/db"
+	"doormile/internal/milergeo"
 	"doormile/internal/sms"
 	"doormile/internal/ws"
 	"doormile/middlewares"
@@ -69,11 +70,21 @@ func RegisterRoutes(app *fiber.App, cfg *config.Config) {
 			status = fiber.StatusServiceUnavailable
 		}
 
+		// Whether rider search works on this Redis. Reported, not gating:
+		// a broken search stops auto-assignment, not the API.
+		redisGeo := "error: redis not available"
+		if db.Rdb != nil {
+			ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
+			defer cancel()
+			redisGeo = milergeo.Probe(ctx, db.Rdb)
+		}
+
 		return c.Status(status).JSON(fiber.Map{
 			"status": "ready",
 			"checks": fiber.Map{
-				"postgres": dbStatus,
-				"redis":    redisStatus,
+				"postgres":  dbStatus,
+				"redis":     redisStatus,
+				"redis_geo": redisGeo,
 				// Reported, but deliberately NOT gating readiness: the miler and
 				// console surfaces work perfectly without SMS. It is here because
 				// 'the OTP never arrived' was answerable only by reading code, and