Bootstrap Demo Data
Create Default Demo Data
This will create minimal demo data if it doesn't already exist:
- One active Location (DailyWash SPB)
- 4 active WashProgram (Express, Standard, Premium, Max)
- One active Robot for the location (Robot 1, Leisuwash 360, IDLE)
Note: This operation is idempotent - it will not create duplicates if data already exists.