Add active room stays endpoint

src/main/kotlin/com/android/trisolarisserver/repo/RoomStayRepo.kt

@@ -62,4 +62,17 @@ interface RoomStayRepo : JpaRepository<RoomStay, UUID> {
         @Param("fromAt") fromAt: java.time.OffsetDateTime,
         @Param("toAt") toAt: java.time.OffsetDateTime
     ): Boolean
+
+    @Query("""
+        select rs
+        from RoomStay rs
+        join fetch rs.room r
+        join fetch r.roomType rt
+        join fetch rs.booking b
+        left join fetch b.primaryGuest g
+        where rs.property.id = :propertyId
+          and rs.toAt is null
+        order by r.roomNumber
+    """)
+    fun findActiveByPropertyIdWithDetails(@Param("propertyId") propertyId: UUID): List<RoomStay>
 }