fix issue where yAxis doesn't rescale correctly when zoomed in

Author: chienleng

components/Charts/PowerEnergyChart.vue

@@ -832,17 +832,16 @@ export default {
         let total = 0
 
         this.powerEnergyDomains.forEach((domain) => {
-          total += d[domain.id] || 0
+          const value = d[domain.id] || 0
+          total += value < 0 ? value : 0
         })
 
         if (total < lowest) {
           lowest = total
         }
       })
 
-      console.log('computedGrowthYMin', lowest)
-
-      return lowest < -10000 ? lowest * 2 : lowest * 1.1
+      return lowest
     },
 
     computedGrowthYMax() {
@@ -860,17 +859,16 @@ export default {
       filteredDataset.forEach((d) => {
         let total = 0
         this.powerEnergyDomains.forEach((domain) => {
-          total += d[domain.id] || 0
+          const value = d[domain.id] || 0
+          total += value > 0 ? value : 0
         })
 
         if (total > highest) {
           highest = total
         }
       })
 
-      console.log('computedGrowthYMax', highest)
-
-      return highest < 10000 ? highest * 2 : highest * 1.1
+      return highest
     },
 
     computedYMin() {