refactor: Phase 5 - Clean up Orchestrator, remove deprecated methods

- Remove deprecated wrapper methods (generateTimeSlots, autoGroupParticipants, etc.)
- Update autoArrange() to call services directly
- Final class size: 288 lines (75% reduction from original 1148 lines)
- All 438 tests passing

Closes #11 - God Class refactoring complete

src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleArrangeServiceImpl.java

@@ -108,16 +108,16 @@ public class MartialScheduleArrangeServiceImpl implements IMartialScheduleArrang
 			}
 
 			// 5. 生成时间段网格
-			List<TimeSlot> timeSlots = generateTimeSlots(competition);
+			List<TimeSlot> timeSlots = timeSlotGenerator.generate(competition);
 
 			// 6. 自动分组
-			List<ScheduleGroupData> groups = autoGroupParticipants(athletes);
+			List<ScheduleGroupData> groups = participantGroupingService.autoGroup(athletes);
 
 			// 7. 验证容量是否足够
-			validateCapacity(groups, venues, timeSlots);
+			venueAllocationService.validateCapacity(groups, venues, timeSlots);
 
 			// 8. 分配场地和时间段(轮询均匀分配)
-			assignVenueAndTimeSlot(groups, venues, timeSlots);
+			venueAllocationService.allocate(groups, venues, timeSlots);
 
 			// 8. 清空旧的编排数据
 			clearOldScheduleData(competitionId);
@@ -202,60 +202,6 @@ public class MartialScheduleArrangeServiceImpl implements IMartialScheduleArrang
 	}
 
 
-	/**
-	 * Generate time slots for competition
-	 * @deprecated Use TimeSlotGenerator.generate() directly
-	 */
-	@Deprecated
-	private List<TimeSlot> generateTimeSlots(MartialCompetition competition) {
-		return timeSlotGenerator.generate(competition);
-	}
-
-
-
-	/**
-	 * 获取项目的分组类别名称
-	 * @param project 项目
-	 * @return 分组类别名称: 男子/女子/混合/团体
-	 */
-
-
-	/**
-	 * Auto group participants
-	 * @deprecated Use ParticipantGroupingService.autoGroup() directly
-	 */
-	@Deprecated
-	private List<ScheduleGroupData> autoGroupParticipants(List<MartialAthlete> athletes) {
-		return participantGroupingService.autoGroup(athletes);
-	}
-
-
-	/**
-	 * 验证时间窗口容量是否足够容纳所有分组
-	 */
-	/**
-	 * Validate capacity
-	 * @deprecated Use VenueAllocationService.validateCapacity() directly
-	 */
-	@Deprecated
-	private void validateCapacity(List<ScheduleGroupData> groups,
-								   List<MartialVenue> venues,
-								   List<TimeSlot> timeSlots) {
-		venueAllocationService.validateCapacity(groups, venues, timeSlots);
-	}
-
-	/**
-	 * Assign venue and time slot
-	 * @deprecated Use VenueAllocationService.allocate() directly
-	 */
-	@Deprecated
-	private void assignVenueAndTimeSlot(List<ScheduleGroupData> groups,
-										 List<MartialVenue> venues,
-										 List<TimeSlot> timeSlots) {
-		venueAllocationService.allocate(groups, venues, timeSlots);
-	}
-
-
 	private void clearOldScheduleData(Long competitionId) {
 		// 删除旧的编排数据
 		LambdaQueryWrapper<MartialScheduleGroup> groupWrapper = new LambdaQueryWrapper<>();