Department filter, service-asset routes, live drawing maps & calendar

This release brings a new app-wide department filter, fixed driving routes inside service-asset areas, live drawing maps on mobile, richer drawing tools on the web, and a range of scheduling and billing improvements.

New

App-wide department filter: a single selector in the sidebar scopes the whole app (tasks, routes, dashboard, employees, customers, machinery and more) to the departments you care about, with multi-select and an "All" option.
Fixed driving routes for service-asset areas: build an ordered A→B→C route inside an area, drag stops to reorder, and optimize the route while keeping your chosen starting point fixed — with numbered stops shown on both the web map and the mobile service round.
Live drawing map on mobile: tasks with a location drawing get an "Open fullscreen" map showing the drawing's areas, lines and points in their colours, your pulsing live position, and your GPS trail since check-in so you can confirm you've covered every area.
Drawing editor tools on the web: edit a drawing tool's name and colour (with features repainting automatically), print the whole map or just a selected area, and see helpful tooltips on each tool.
Dashboard calendar: day cells now show colour-coded item chips with a "+N more" indicator and a team filter.
Invoice billing page: customers billed by invoice now see a tailored Billing page with a per-employee-type seat usage readout, without credit-card or pricing sections.

Improved

Mobile: the "Move point to my location" action is now available directly on the Next up card, so you can relocate the point you're standing at without opening the action sheet.
Seat limits: adding an employee when your plan's seats are full now shows a clear message explaining how to upgrade, instead of a raw error.
Integration mapping: remapping a customer now opens in a clean centered dialog with search and pagination, and integration detail panels scroll correctly for tall content.

Fixed

Rescheduling a plan-linked task to another day now correctly follows the task across the mobile team route, admin team-day and dashboard, and the "Change date" flow no longer wipes the task's team, workers, price or notes (multi-day tasks also keep their duration).
New tenants without any departments no longer see empty pages across the app.
Reference/product sync from accounting integrations no longer fails when the provider catalog contains duplicate product names.