_driver_name: also exclude garage/workshop/service placeholders

db/migrations/20260601000013_driver_from_device_name.sql

@@ -14,7 +14,7 @@ CREATE OR REPLACE FUNCTION serve._driver_name(device_name text) RETURNS text
 LANGUAGE sql IMMUTABLE AS $$
     SELECT CASE
         WHEN m IS NULL THEN NULL
-        WHEN lower(m[1]) IN ('parked', 'unassigned', 'spare', 'available') THEN NULL
+        WHEN lower(m[1]) IN ('parked','unassigned','spare','available','garage','workshop','service') THEN NULL
         WHEN m[1] ~ '^[0-9_]+$' THEN NULL
         ELSE m[1]
     END