Added Documents Feature

backend/src/features/maintenance/README.md

@@ -1,7 +1,7 @@
 # Maintenance Feature Capsule
 
 ## Status
-- Scaffolded; implementation pending. Endpoints and behavior to be defined.
+- WIP: Scaffolded; implementation pending. Track updates in `docs/changes/MULTI-TENANT-REDESIGN.md` and related feature plans.
 
 ## Structure
 - **api/** - HTTP endpoints, routes, validators
@@ -15,8 +15,8 @@
 
 ## Dependencies
 - Internal: core/auth, core/cache
-- External: (none defined yet)
-- Database: maintenance table (see docs/DATABASE-SCHEMA.md)
+- External: (none)
+- Database: maintenance table (see `docs/DATABASE-SCHEMA.md`)
 
 ## Quick Commands
 ```bash
@@ -27,8 +27,5 @@ npm test -- features/maintenance
 npm run migrate:feature maintenance
 ```
 
-## Clarifications Needed
-- Entities/fields and validation rules (e.g., due date, mileage, completion criteria)?
-- Planned endpoints and request/response shapes?
-- Relationship to vehicles (required foreign keys, cascades)?
-- Caching requirements (e.g., upcoming maintenance TTL)?
+## API (planned)
+- Endpoints and business rules to be finalized; depends on vehicles. See `docs/DATABASE-SCHEMA.md` for current table shape and indexes.