Add new migration: generate spatial index for asset table geometry column
Perform asset bounding box filtering on asset geometries instead of road links
Define bounding box that contains single asset in tests
Show the production geometry from road link service also in asset layer

While at it remove the paraller api's for fetching locally stored roadlinks both in back and frontend.
Add municipality filter to `RoadLinkService.getRoadLinks`
Fix speed limit generation
Scope speed limit fetching to user's municipalities
Purge MTK related code
No longer use `road_link` table in get single asset queries
Add logging to frontend regarding mass transit stop's floating status
Remove `getRoadLinkById`
Remove unused conversion code
Remove unused method
Remove access to road link table when fetching all assets
Add column for DR1 production road link id in lrm position
Remove unnecessary table join when getting all assets
Use production road link ids when fetching asset data if possible
Online function call
Use production road link id when fetching all assets if possible
Use road link service when getting assets by municipality