- New route group app/(portal)/ separate from admin app
- Minimal portal layout with FiberOps branding, no admin nav
- portal-auth-store.ts: Zustand store with portal_token in localStorage
- portal-api.ts: Axios instance using portal_token + X-Tenant-Slug
- Login page: tenant slug + account number + password form
- Dashboard: account info, subscription details, balance due, quick links
- Invoices page: table with status badges (PAID/PARTIAL/OVERDUE/SENT)
- Tickets page: ticket list + New Ticket modal (POST /portal/tickets)
- Client detail profile tab: Portal Access Enabled/Disabled field
- portalAccessEnabled added to Client type
- Chart of Accounts (FIBEROPS-234): type-filtered table, add/seed/toggle-active
- Journal Entries (FIBEROPS-235): double-entry form with debit=credit validation, read-only view modal
- Expenses (FIBEROPS-236): date-range filtered table, record expense against expense accounts
- Company Accounts + Transfers (FIBEROPS-237): balance cards, add account modal, transfer modal, transfers table
- Financial Reports (FIBEROPS-238): Trial Balance, P&L, Balance Sheet, Cash Flow with date pickers
- Sidebar nav entry (FIBEROPS-239): Accounting link with BookOpen icon, placed between Reports and Settings
- AccountingNav horizontal sub-nav component shared across all accounting pages
- New types: Account, JournalEntry, Expense, CompanyAccount, Transfer and report types added to src/types/index.ts
