New module backend/capability/:
- CapabilityService: getCapabilities(entry point for frontend),
plus public helpers (isAccountNormal/isIdentityVerified/isProfileApproved/
isSearching/isBaseEligible/hasLocalEligibility/entry builder)
- CapabilityController: GET /api/v1/capabilities endpoint
HomeApplicationService refactored:
- Injects CapabilityService, delegates buildCapabilities()
and QuickEntry construction + recommendation eligibility checks
- Removes duplicated private methods (isSearching/isIdentityVerified/
isProfileApproved/entry) — single source of truth now in CapabilityService
Contracts updated to check CapabilityService.java for capability-related
assertions (setDisabledReason/isIdentityVerified/ACCOUNT_STATUS_NORMAL)
Codex