Live robot vacuums, P1 (docs/VACUUM.md)

The base marker never moves — it is the dock. While the robot cleans, a
round pulsing puck (no badge plate) drives the plan over an affine
transform solved from vacuum-map coordinates: auto-calibration matches
the robot's room list against plan rooms by name, and a three-point
wizard covers integrations without room data. The trail rides the
integration's own path when offered (it predates the card being opened)
and a self-recorded thinned buffer otherwise, lingering ten minutes
after docking. Adapters read the Map Extractor / Tasshack / Valetudo
attribute dialects through one tolerant parser. Display only — no
commands, per the owner's decision.

vacuum.ts is pure logic under 8 new unit tests; the marker schema grew
an optional vacuum block (56 backend tests); smoke_vacuum drives 19
browser asserts including the wizard end to end.

src/i18n/en.json

@@ -355,5 +355,23 @@
   "toast.run_started": "Started: {name}",
   "toast.run_target_missing": "Run target not found — check the device settings",
   "toast.run_target_required": "Pick an automation, script or scene",
-  "btn.run": "Run"
-}
+  "btn.run": "Run",
+  "vac.section": "Robot vacuum: live position",
+  "vac.status_found": "Position source found: {name}",
+  "vac.status_none": "The integration reports no coordinates — the robot will only be shown at its base",
+  "vac.autocal": "Set up automatically",
+  "vac.wizard": "Three-point calibration",
+  "vac.live": "Live position on the plan",
+  "vac.trail": "Show the cleaning trail",
+  "vac.cal_maps": "Calibrated maps: {maps}",
+  "vac.autocal_no_rooms": "The integration reports no room list — use point calibration",
+  "vac.autocal_no_match": "Room names did not match (need ≥3 in common) — use point calibration",
+  "vac.autocal_res_warn": "Matched {rooms} rooms but the fit is rough — verify and refine with points if needed",
+  "vac.autocal_done": "Done: bound via {rooms} rooms. Start a cleanup and check",
+  "vac.cal_point": "Point {n} of 3: click the spot on the plan where the robot is standing right now",
+  "vac.cal_need_pos": "The robot is not reporting coordinates — start a cleanup and pause it",
+  "vac.cal_degenerate": "Points are too close or collinear — pick another spot",
+  "vac.cal_res_warn": "The fit is imprecise — add a fourth point in another corner",
+  "vac.cal_done": "Calibration saved. Start a cleanup and check",
+  "vac.cal_cancelled": "Calibration cancelled"
+}

src/i18n/ru.json

@@ -355,5 +355,23 @@
   "toast.run_started": "Запущено: {name}",
   "toast.run_target_missing": "Цель запуска не найдена — проверьте настройки устройства",
   "toast.run_target_required": "Выберите автоматизацию, скрипт или сцену",
-  "btn.run": "Выполнить"
-}
+  "btn.run": "Выполнить",
+  "vac.section": "Робот-пылесос: живая позиция",
+  "vac.status_found": "Источник координат найден: {name}",
+  "vac.status_none": "Интеграция не отдаёт координаты — робот будет показан только на базе",
+  "vac.autocal": "Настроить автоматически",
+  "vac.wizard": "Калибровка по трём точкам",
+  "vac.live": "Живая позиция на плане",
+  "vac.trail": "Показывать след уборки",
+  "vac.cal_maps": "Откалиброваны карты: {maps}",
+  "vac.autocal_no_rooms": "Интеграция не отдаёт список комнат — используйте калибровку по точкам",
+  "vac.autocal_no_match": "Не совпали имена комнат (нужно ≥3 общих) — используйте калибровку по точкам",
+  "vac.autocal_res_warn": "Совпало комнат: {rooms}, но привязка грубовата — проверьте и при необходимости откалибруйте по точкам",
+  "vac.autocal_done": "Готово: привязка по {rooms} комнатам. Запустите уборку и проверьте",
+  "vac.cal_point": "Точка {n} из 3: кликните на плане место, где робот стоит сейчас",
+  "vac.cal_need_pos": "Робот сейчас не отдаёт координаты — запустите уборку и поставьте на паузу",
+  "vac.cal_degenerate": "Точки слишком близко или на одной линии — выберите другое место",
+  "vac.cal_res_warn": "Привязка неточная — добавьте четвёртую точку в другом углу",
+  "vac.cal_done": "Калибровка сохранена. Запустите уборку и проверьте",
+  "vac.cal_cancelled": "Калибровка отменена"
+}