- Remove data/companies.json and data/companies/cuitunet/config.json from git
(tracked data files get overwritten on every deploy, causing data loss)
- Add data/companies/*/ and data/tickets.json to .gitignore
- Migration now auto-recovers companies.json and config.json if missing
(handles case where git clean removes untracked data files)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement full multi-company architecture:
- Per-company directory structure (data/companies/{id}/)
- Automatic migration from single-tenant to multi-tenant
- Company management admin tab (create, edit, delete companies)
- Per-company IMAP mailbox configuration (multiple mailboxes per company)
- User access control per company (companies array on users)
- Company switcher in header (shown when user has access to >1 company)
- Session-based company context with check_auth fallback for old sessions
- Ticket list shows mailbox name instead of sender
- IMAP settings moved from global config to company-specific config
- All data endpoints protected with requireCompany() guard
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
