Add marriage management features: Implement endpoints for spending time with, gifting to, and reconciling with spouses in the FalukantController. Update UserHouse model to include household tension attributes. Enhance frontend components to manage marriage actions and display household tension details, including localization updates in multiple languages.

backend/sql/add_household_tension_to_user_house.sql

@@ -0,0 +1,5 @@
+ALTER TABLE falukant_data.user_house
+ADD COLUMN IF NOT EXISTS household_tension_score integer NOT NULL DEFAULT 10;
+
+ALTER TABLE falukant_data.user_house
+ADD COLUMN IF NOT EXISTS household_tension_reasons_json jsonb NULL;