feat(energy): EnergyService新增awardEnergyByCode按维度code发放

cfc-backend/src/main/java/com/etotem/cfc/service/EnergyService.java

@@ -1380,6 +1380,24 @@ public class EnergyService {
         return deductEnergy(memberId, dim.getId(), amount, reason);
     }
 
+	/**
+	 * 发放能量 — 通过维度code（自动查ID），无日上限/配置约束，供低频行为直接发放
+	 *
+	 * @return 发放结果 Map<dimensionCode, amount>（空 = 维度不存在未发放）
+	 */
+	@Transactional
+	public Map<String, Integer> awardEnergyByCode(Long memberId, String dimensionCode, Integer amount, String reason) {
+		if (amount == null || amount <= 0) return new HashMap<>();
+		EnergyDimension dim = getDimByCode(dimensionCode);
+		if (dim == null) {
+			log.warn("EnergyService.awardEnergyByCode: dimension not found, code={}", dimensionCode);
+			return new HashMap<>();
+		}
+		Map<Long, Integer> allocations = new LinkedHashMap<>();
+		allocations.put(dim.getId(), amount);
+		return executeAward(memberId, "challenge", null, amount, reason, null, allocations);
+	}
+
     /**
      * 查询五维能量概览
      */