feat: add complete Kenya regions data layer, validation, and location API endpoints; remove outdated tests

app rearrangement

Fix incorrect relationship reference by replacing ticket_assignment with assignment across service and API layers

feat: add field agent stats and global work queue to user overview endpoint

fix: correct TaskStatus enum usage, update Postgres ENUM definition, and add validator for empty task_scheduled_date

feat(tasks): add comprehensive tasks API with notification integration and documentation

fix: resolve inventory permissions, routing order, and audit action/await errors across inventory endpoints

fix: resolve inventory permission issues, endpoint routing conflict, and audit service params

Add inventory stats to project dashboard, create standalone stats + user overview endpoints, and update related documentation

feat: added notifications icons instructions to metadata

feat: scope notification to a project, added project id to the notifications table as a nullable field

feat(notifications): integrate notification system across core services

fix(tickets): resolve 500/422 errors by correcting response schema, timezone handling, and route ordering

feat: add meta_apps config and include in login and preferences endpoints for project role navigation context

feat(project): add complete project setup workflow with service methods and API endpoints for regions, roles, subcontractors, and finalization including validation and authorization