Add new shortcuts to shortcuts dialog (#26836)

src/components/ha-automation-row.ts

@@ -88,7 +88,10 @@ export class HaAutomationRow extends LitElement {
         (ev.ctrlKey || ev.metaKey) &&
         !ev.shiftKey &&
         !ev.altKey &&
-        (ev.key === "c" || ev.key === "x" || ev.key === "Delete")
+        (ev.key === "c" ||
+          ev.key === "x" ||
+          ev.key === "Delete" ||
+          ev.key === "Backspace")
       )
     ) {
       return;
@@ -119,7 +122,7 @@ export class HaAutomationRow extends LitElement {
         return;
       }
 
-      if (ev.key === "Delete") {
+      if (ev.key === "Delete" || ev.key === "Backspace") {
         fireEvent(this, "delete-row");
         return;
       }

src/dialogs/shortcuts/dialog-shortcuts.ts

@@ -71,6 +71,21 @@ const _SHORTCUTS: Section[] = [
   {
     key: "ui.dialogs.shortcuts.automation_script.title",
     items: [
+      {
+        type: "shortcut",
+        shortcut: [{ key: "ui.dialogs.shortcuts.shortcuts.ctrl_cmd" }, "C"],
+        key: "ui.dialogs.shortcuts.automation_script.copy",
+      },
+      {
+        type: "shortcut",
+        shortcut: [{ key: "ui.dialogs.shortcuts.shortcuts.ctrl_cmd" }, "X"],
+        key: "ui.dialogs.shortcuts.automation_script.cut",
+      },
+      {
+        type: "shortcut",
+        shortcut: [{ key: "ui.dialogs.shortcuts.shortcuts.ctrl_cmd" }, "del"],
+        key: "ui.dialogs.shortcuts.automation_script.delete",
+      },
       {
         type: "shortcut",
         shortcut: [{ key: "ui.dialogs.shortcuts.shortcuts.ctrl_cmd" }, "V"],

src/translations/en.json

@@ -2061,6 +2061,9 @@
         },
         "automation_script": {
           "title": "Automations / Scripts",
+          "copy": "to copy the selected automation/script action/condition/trigger",
+          "cut": "to cut the selected automation/script action/condition/trigger",
+          "delete": "to delete the selected automation/script action/condition/trigger",
           "paste": "to paste automation/script YAML from clipboard to editor",
           "save": "to save automation/script"
         },