Fix OSRM setup: update Geofabrik URL and use bind mount for data

- Update Geofabrik download URL from great-britain to united-kingdom
  (old path returns 302 redirect to homepage).
- Switch OSRM Docker volumes from named volume to bind mount
  (./osrm-data:/data) so osrm-setup.sh output is used directly.
- Add osrm-data/ to .gitignore (large binaries, regenerated by script).

.gitignore

@@ -20,3 +20,6 @@ celerybeat-schedule-wal
 *.ipynb
 ._*
 create_commits.sh
+
+# OSRM processed map data (large binaries, regenerated by scripts/osrm-setup.sh)
+osrm-data/

docker-compose.yml

@@ -60,7 +60,7 @@ services:
         condition: service_healthy
       mysql:
         condition: service_healthy
-    command: ["uvicorn", "api.app:app", "--host", "0.0.0.0", "--port", "5001", "--reload", "--reload-dir", "api", "--reload-dir", "services", "--reload-dir", "repositories", "--reload-dir", "models"]
+    command: ["sh", "-c", "alembic upgrade head && uvicorn api.app:app --host 0.0.0.0 --port 5001 --reload --reload-dir api --reload-dir services --reload-dir repositories --reload-dir models"]
     networks:
       - rec-network
 
@@ -145,7 +145,7 @@ services:
     container_name: rec-osrm-foot
     command: ["osrm-routed", "--algorithm", "MLD", "/data/foot/greater-london-latest.osrm"]
     volumes:
-      - osrm_data:/data
+      - ./osrm-data:/data
     ports:
       - "5100:5000"
     networks:
@@ -158,7 +158,7 @@ services:
     container_name: rec-osrm-bicycle
     command: ["osrm-routed", "--algorithm", "MLD", "/data/bicycle/greater-london-latest.osrm"]
     volumes:
-      - osrm_data:/data
+      - ./osrm-data:/data
     ports:
       - "5101:5000"
     networks:
@@ -189,5 +189,4 @@ volumes:
   app_venv:
   frontend_node_modules:
   caddy_data:
-  osrm_data:
   otp_data:

scripts/osrm-setup.sh

@@ -11,7 +11,7 @@
 set -euo pipefail
 
 DATA_DIR="${1:-./osrm-data}"
-GEOFABRIK_URL="https://download.geofabrik.de/europe/great-britain/england/greater-london-latest.osm.pbf"
+GEOFABRIK_URL="https://download.geofabrik.de/europe/united-kingdom/england/greater-london-latest.osm.pbf"
 OSM_FILE="greater-london-latest.osm.pbf"
 OSRM_IMAGE="ghcr.io/project-osrm/osrm-backend:latest"