feat: add flexible invoice pricing system with tiered, flat rate, time-based, and custom pricing models

feat: unified sync notification system, realtime timesheets and payroll, simplified project role compensation

Add new simple compensation types (per_day, per_week, per_ticket) with corresponding rate fields and update models, schemas, enums, and migration with full backward compatibility

Implemented improved inventory requirements system with API endpoints, validation, and comprehensive documentation.

feat: add complete Kenya regions data layer, validation, and location API endpoints; remove outdated tests

fix: add values_callable to ENUM to use enum values instead of names

fix: use PostgreSQL ENUM from sqlalchemy.dialects.postgresql for project_type

fix: revert project_type to TEXT with check constraint instead of enum

fix: update project_type enum to match Python code and improve data integrity

feat: introduce ProjectType enum and update project model to use it for improved data integrity

feat: hub tracking and last active project preference

fix: remove duplicate ProjectTeam class from project.py, add role field to existing project_team.py, update import in map.py

fix: add missing ProjectTeam model class to project.py - maps to project_team table with role field for team member assignments

complete services

services

Iniital Commit