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

Implement automatic clearing of irrelevant compensation fields when compensation_type changes, including validation updates and helper logic in project_service

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

Add unified partner discovery endpoint for project creation - Implemented /api/v1/organizations/partners for easy contractor/client discovery - Returns ALL contractors to client admins, ALL clients to contractor admins - Includes project stats (active/total counts) for informed partner selection - Open marketplace model: no invitations needed, instant project creation - Supports search, filtering by industry/active status, pagination - Added comprehensive PROJECT_CREATION_FLOW.md documentation

chore: migrate to useast organize the docs, delete redundant migrations

feat(org-permissions): allow org admins to create client and contractor organizations

complete services

feat: manage user profiles with permissions

feat: implement user invitation system with WhatsApp/email delivery, RLS, and API endpoints

fix(auth): sync User model and auth responses with actual schema

feat(auth): integrate Supabase Auth and remove local password handling

update the metadata field in all tables to additional_metadata

update models, disable auto-create, add health checks and WhatsApp

feat/fix: update User model to match Supabase schema, disable auto table creation, and introduce startup DB health checks with connection and table validation

Iniital Commit

Initial commit