feat: add begin repair workflow

scripts/test-dev-baseline.sh

@@ -88,7 +88,7 @@ health_json="$(cat "${health_file}")"
 
 echo "Checking migrations and required schema..."
 current_revision="$("${compose[@]}" exec -T backend alembic current 2>/dev/null)"
-[[ "${current_revision}" == *"0009_inventory_asset_id_history"* ]]
+[[ "${current_revision}" == *"0010_begin_repair"* ]]
 
 missing_tables="$(
     "${compose[@]}" exec -T postgres sh -c \
@@ -162,6 +162,41 @@ done
 [[ "$(status_for "${readonly_cookie}" GET /locations)" == "200" ]]
 [[ "$(status_for "${readonly_cookie}" POST /api/rooms '{"name":"Must Not Be Created"}')" == "403" ]]
 
+echo "Checking Begin Repair permission and workflow..."
+"${compose[@]}" exec -T postgres sh -ec \
+    'psql -v ON_ERROR_STOP=1 -U "$POSTGRES_USER" -d "$POSTGRES_DB"' <<'SQL'
+INSERT INTO miners (
+    id,
+    asset_tag,
+    status,
+    lifecycle_status,
+    first_seen_at,
+    last_seen_at
+)
+VALUES (
+    '00000000-0000-0000-0000-000000000981',
+    'SMOKE-REPAIR-001',
+    'unknown',
+    'active',
+    NULL,
+    NULL
+);
+SQL
+[[ "$(
+    status_for "${readonly_cookie}" POST /api/repairs \
+        '{"miner_id":"00000000-0000-0000-0000-000000000981","reason":"CONTROL_BOARD"}'
+)" == "403" ]]
+begin_repair_response="$(curl --fail --silent -b "${technician_cookie}" \
+    -H 'Content-Type: application/json' \
+    --data '{"miner_id":"00000000-0000-0000-0000-000000000981","reason":"CONTROL_BOARD","notes":"Smoke test repair."}' \
+    "${base_url}/api/repairs")"
+[[ "${begin_repair_response}" == *'"status":"OPEN"'* ]]
+[[ "${begin_repair_response}" == *'"reason":"CONTROL_BOARD"'* ]]
+[[ "$(
+    status_for "${technician_cookie}" POST /api/repairs \
+        '{"miner_id":"00000000-0000-0000-0000-000000000981","reason":"CONTROL_BOARD"}'
+)" == "409" ]]
+
 room_status="$(status_for "${technician_cookie}" POST /api/rooms '{"name":"Role Matrix Test Room"}')"
 [[ "${room_status}" == "200" || "${room_status}" == "201" ]]