feat(migration): add player connection history cleanup trigger

Author: sonikro

migrations/20260207163314_add_player_connection_history_cleanup_trigger.ts

@@ -0,0 +1,19 @@
+import type { Knex } from "knex";
+
+
+export async function up(knex: Knex): Promise<void> {
+    await knex.raw(`
+        CREATE TRIGGER player_connection_history_cleanup
+        AFTER INSERT ON player_connection_history
+        BEGIN
+            DELETE FROM player_connection_history
+            WHERE timestamp < datetime('now', '-90 days');
+        END;
+    `);
+}
+
+
+export async function down(knex: Knex): Promise<void> {
+    await knex.raw("DROP TRIGGER IF EXISTS player_connection_history_cleanup;");
+}
+