Ensure plurality in backfill count message with more than 1 run. (#51541)

* Ensure plurality in backfill count message with more than 1 run.

* Simplify ternary conditional.

* Refactor keys to use react-i18next plural support.

Author: tirkarthi

airflow-core/src/airflow/ui/src/components/DagActions/inlineMessage.tsx

@@ -22,16 +22,12 @@ import type { TFunction } from "i18next";
 export const getInlineMessage = (isPendingDryRun: boolean, totalEntries: number, translate: TFunction) =>
   isPendingDryRun ? (
     <Skeleton height="20px" width="100px" />
-  ) : totalEntries > 1 ? (
-    <Text color="fg.success" fontSize="sm">
-      {translate("backfill.affectedOne")}
-    </Text>
-  ) : totalEntries > 0 ? (
-    <Text color="fg.success" fontSize="sm">
-      {translate("backfill.affectedMultiple", { count: totalEntries })}
-    </Text>
-  ) : (
+  ) : totalEntries === 0 ? (
     <Text color="fg.error" fontSize="sm" fontWeight="medium">
       {translate("backfill.affectedNone")}
     </Text>
+  ) : (
+    <Text color="fg.success" fontSize="sm">
+      {translate("backfill.affected", { count: totalEntries })}
+    </Text>
   );

airflow-core/src/airflow/ui/src/i18n/locales/de/components.json

@@ -1,8 +1,8 @@
 {
   "backfill": {
-    "affectedMultiple": "{{count}} Läufe werden ausgelöst.",
+    "affected_one": "1 Lauf wird ausgelöst.",
+    "affected_other": "{{count}} Läufe werden ausgelöst.",
     "affectedNone": "Keine Läufe entsprechend en Kriterien.",
-    "affectedOne": "1 Lauf wird ausgelöst.",
     "backwards": "Verarbeitung in Rückwärtiger Reihenfolge",
     "dateRange": "Datumsbereich",
     "dateRangeFrom": "Von",

airflow-core/src/airflow/ui/src/i18n/locales/en/components.json

@@ -1,8 +1,8 @@
 {
   "backfill": {
-    "affectedMultiple": "{{count}} runs will be triggered.",
+    "affected_one": "1 run will be triggered.",
+    "affected_other": "{{count}} runs will be triggered.",
     "affectedNone": "No runs matching selected criteria.",
-    "affectedOne": "1 run will be triggered.",
     "backwards": "Run Backwards",
     "dateRange": "Date Range",
     "dateRangeFrom": "From",

airflow-core/src/airflow/ui/src/i18n/locales/pl/components.json

@@ -1,8 +1,8 @@
 {
   "backfill": {
-    "affectedMultiple": "Zostanie wywołanych {{count}} wykonań.",
+    "affected_one": "Zostanie wywołane 1 wykonanie.",
+    "affected_other": "Zostanie wywołanych {{count}} wykonań.",
     "affectedNone": "Brak wykonań spełniających wybrane kryteria.",
-    "affectedOne": "Zostanie wywołane 1 wykonanie.",
     "backwards": "Uruchom wstecz",
     "dateRange": "Zakres dat",
     "dateRangeFrom": "Od",