Deployed everything since 6185dbf (Brīdinājumi draggable symbols, real
open-data station/water-temperature ingestion, synthetic-data removal,
scheduler split, METEO_* deletion, real per-zone water-temperature
ranges), flipped ENABLE_SCHEDULED_JOBS=true on the VPS, and wiped the
VPS weather table's synthetic rows after a PostgreSQL backup.
ARCHITECTURE.md, PRODUCT_WORKFLOWS.md, DEVELOPMENT_AND_STAGING.md, and
README.md still described the removed synthetic-seed staging setup and
Ūdens as pure manual entry. Updates this session (open-data station
ingestion, the scheduler split, water-temperature auto-populate)
weren't reflected outside UPDATE_ROADMAP.md's changelog.