ASHA Dashboard is unimplemented - DashboardFragment shows placeholder text

[Jayant-kernel]

Description

Was going through the codebase while setting up locally for #132 and noticed the ASHA Dashboard screen is basically empty. The README lists it as a feature with 4 stats (Total ANC Women, Delivery due list, Total Delivery Women, Total PNC Women) but none of that is actually built.

DashboardFragment just inflates a layout with a hardcoded TextView:

<TextView android:text="@string/hello" />

And the ViewModel hasn't been touched at all:

class DashboardViewModel : ViewModel() {
    // TODO: Implement the ViewModel
}

The data to power this already exists — MaternalHealthDao, BenDao, HrpDao, ImmunizationDao are all there. It just needs to be wired up.

Also worth noting this screen would be the right place to eventually show gamification stats (#132), so getting the base dashboard working first makes sense.

What needs to be done

• Query the existing DAOs for live counts: ANC registrations, deliveries due, deliveries done, PNC women
• Expose them from DashboardViewModel as LiveData/StateFlow
• Build out fragment_dashboard.xml to actually display the stats
• Should work offline since it's all Room queries

[Jayant-kernel]

@drtechie
Plaese have a Look at the issue