Ensure energy cards appear at end of card picker

Add a new `sortAtEnd` option which will cause cards with this sort parameter to sink to the bottom of the card picker.

src/panels/lovelace/editor/card-editor/hui-card-picker.ts

@@ -282,6 +282,12 @@ export class HuiCardPicker extends LitElement {
       if (!a.isSuggested && b.isSuggested) {
         return 1;
       }
+      if (!a.sortAtEnd && b.sortAtEnd) {
+        return -1;
+      }
+      if (a.sortAtEnd && !b.sortAtEnd) {
+        return 1;
+      }
       return stringCompare(
         a.name || a.type,
         b.name || b.type,

src/panels/lovelace/editor/lovelace-cards.ts

@@ -48,66 +48,82 @@ export const coreCards: Card[] = [
   {
     type: "energy-date-selection",
     showElement: true,
+    sortAtEnd: true,
   },
   {
     type: "energy-distribution",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-usage-graph",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-solar-graph",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-gas-graph",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-water-graph",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "power-sources-graph",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-devices-graph",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-devices-detail-graph",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-sankey",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "power-sankey",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "water-sankey",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-solar-consumed-gauge",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-self-sufficiency-gauge",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-grid-neutrality-gauge",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "energy-carbon-consumed-gauge",
     showElement: false,
+    sortAtEnd: true,
   },
   {
     type: "statistic",

src/panels/lovelace/editor/types.ts

@@ -67,6 +67,7 @@ export interface Card {
   name?: string;
   description?: string;
   showElement?: boolean;
+  sortAtEnd?: boolean;
   isCustom?: boolean;
   isSuggested?: boolean;
 }