Phase 0 · Route / Destination Map · Owner Accepted
Household Ledger Platform
How a person enters the application family, chooses an app, and moves between apps. No internal app routes are defined here.
Entry model
Application Family Entry
→
Household Ledger
Grocery
Cross-app movement
Household Ledger
→
App Family
→
Grocery
The reverse path works the same way. Switching apps does not require a second sign-in while the household session remains authenticated.
Route rules
- Shared entry is where an app is chosen.
- Each app has a clear way back to the family entry.
- Moving apps means leaving one and entering another.
- Exact launcher treatment waits for Phase 1.
Not decided here
- URLs or subdomains
- Hosting/deployment topology
- PWA/install behavior
- Session/database implementation
- Future applications