Grotti 3.0 Phase 1: Migrationen, Pool, Queue- und Abzug-Fixes.

Nummerierte SQL-Migrationen, psycopg-Pool, waitress, hängende Queue-Jobs,
sichere History-Abzüge, Chargen-Locks, Upload-/Host-Validierung, ProxyFix.

grotti/anycubic_lan.py

@@ -24,7 +24,7 @@ from cryptography.hazmat.primitives import padding
 from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
 
 CRED_TTL = 300
-INFO_TTL = 10
+INFO_TTL = 45
 FAIL_TTL = 45
 _CRED_CACHE = {}
 _INFO_CACHE = {}