manual-geometry-repair

name	manual-geometry-repair
description	Use this skill when the task is to add/remove via points, edit stop sequences, regenerate geometry, or save route geometry versions for a railway trip.

Goal

Repair route geometry without losing the canonical stop sequence or previous geometry history.

When to use

Use this skill when:

• a route path is visibly wrong
• via points must be added, moved, or removed
• the stop sequence needs correction
• geometry should be regenerated after manual edits
• a new geometry version must be saved

Required behavior

• Preserve the original imported route and raw source values
• Keep stop sequence as the canonical trip backbone
• Store manual via points separately from stations
• Save a new trip_geometry_versions row for every accepted repair
• Mark repaired geometry confidence as manual
• Never silently overwrite geometry history

Quality bar

• edits are reviewable before save
• fitBounds still works after repair
• geometry remains valid GeoJSON
• provenance explains whether the route is exact, inferred, or manual