Add new enums to match Flutter project structure

- Add RentPropertyCondition (WithFurniture/WithoutFurniture)
- Add RentPropertyType (Furnished/Unfurnished/SemiFurnished)
- Add RentType (Monthly/Daily)
- Add PropertyService (13 services for detailsJSON)
- Add PropertyTerm (NoSmoking/NoAnimals/NoParties)
- Add Currency (SYP/USD)
- Update enums barrel file

app/enums/RentType.js

@@ -0,0 +1,16 @@
+/**
+ * RentType Enum
+ * Rental period type
+ * Sent as `rentType` field in API
+ */
+const RentType = Object.freeze({
+  MONTHLY: 0,
+  DAILY: 1,
+});
+
+const RentTypeLabels = Object.freeze({
+  [RentType.MONTHLY]: 'شهري',
+  [RentType.DAILY]: 'يومي',
+});
+
+export { RentType, RentTypeLabels };