working dev environment

backend/app/models.py

@@ -6,7 +6,7 @@ from sqlalchemy import (
     Numeric,
     Boolean,
     Date,
-    ARRAY,
+    JSON,
 )
 from sqlalchemy.orm import DeclarativeBase
 
@@ -47,5 +47,5 @@ class DonationTier(Base):
     name = Column(String(50), unique=True, nullable=False)
     amount = Column(Numeric(10, 2), nullable=False)
     icon = Column(String(10), nullable=False)
-    benefits = Column(ARRAY(Text), nullable=False)
+    benefits = Column(JSON, nullable=False)
     display_order = Column(Integer, nullable=False)