fixing rescue settings

backend/src/repositories/birdRepository.ts

@@ -168,6 +168,33 @@ export const deleteBird = async (birdId: string, workspaceId: number) => {
   return Boolean(result.rowCount);
 };
 
+export const transferBirdToWorkspace = async (birdId: string, sourceWorkspaceId: number, targetWorkspaceId: number) => {
+  const result = await db.query<BirdRow>(
+    `UPDATE birds
+     SET workspace_id = $3
+     WHERE id = $1
+       AND workspace_id = $2
+     RETURNING id, workspace_id, name, tag_id, species, gender, date_of_birth::text, gotcha_day::text, chart_color, photo_data_url, notify_on_dob, notify_on_gotcha_day, created_at,
+       (
+         SELECT weight_grams::text
+         FROM weight_records
+         WHERE bird_id = birds.id
+         ORDER BY recorded_on DESC
+         LIMIT 1
+       ) AS latest_weight_grams,
+       (
+         SELECT recorded_on::text
+         FROM weight_records
+         WHERE bird_id = birds.id
+         ORDER BY recorded_on DESC
+         LIMIT 1
+       ) AS latest_recorded_on`,
+    [birdId, sourceWorkspaceId, targetWorkspaceId],
+  );
+
+  return result.rows[0] ?? null;
+};
+
 export const listWeightsForBird = async (birdId: string, workspaceId: number, days: number) => {
   const result = await db.query<WeightRow>(
     `SELECT id, bird_id, weight_grams, recorded_on::text, notes