Local snapshot for Docker build (includes mod-ale)

Co-authored-by: Cursor <cursoragent@cursor.com>

data/sql/updates/db_characters/2026_04_12_00.sql

@@ -0,0 +1,6 @@
+-- DB update 2026_04_03_00 -> 2026_04_12_00
+-- Flush all respawn times to ensure a clean slate for the spawn group system.
+-- Compat-mode creatures/GOs will respawn naturally on next grid load;
+-- non-compat spawns will be handled by ProcessRespawns().
+TRUNCATE TABLE `creature_respawn`;
+TRUNCATE TABLE `gameobject_respawn`;