fix: all softcore leagues in env for test script

Author: Ivareh

src/.env

@@ -37,6 +37,7 @@ TURNSTILE_SECRET_KEY=1x0000000000000000000000000000000AA
 
 # League
 CURRENT_SOFTCORE_LEAGUE="Mirage"
+ALL_SOFTCORE_LEAGUES="Mirage|Keepers|Mercenaries|Phrecia"
 
 LEAGUE_LAUNCH_TIME=2026-03-06T19:00:00Z # ISO 8601 format. Round backwards to whole hour number
 

src/backend_data_retrieval/data_retrieval_app/tests/scripts/create_public_stashes_test_data/config.py

@@ -26,7 +26,12 @@ def dispersed_timing_enabled(self) -> bool:
     ]  # , "divine", "mirror", etc.
     MEAN_ITEM_PRICE: int = 200
 
-    SOFTCORE_LEAGUES: list[str] = ["Mercenaries", "Phrecia"]
+    ALL_SOFTCORE_LEAGUES: str
+
+    @computed_field  # type: ignore[prop-decorator]
+    @property
+    def SOFTCORE_LEAGUES(self) -> list[str]:
+        return self.SOFTCORE_LEAGUES.split("|")
 
     @computed_field  # type: ignore[prop-decorator]
     @property