Grotti 3.1.0: Bedarf-UI, Zeitfenster, HT/NT, Theme, Chrome-Fixes.

Bedarf in Sidebar/Material, Drucker-Zeitfenster und Tarif in Einstellungen, helles Theme; Legacy-Token und /api/drucker entfernt; SSE/SW-Fixes gegen hängende Navigation in Chrome.

tests/test_bedarf.py

@@ -26,8 +26,7 @@ class BedarfTests(unittest.TestCase):
                     "repeat_total": 2,
                     "repeat_done": 0,
                     "weight_g": 50.0,
-                    "file_material": "PLA",
-                    "file_color": "Schwarz",
+                    "filaments": [{"type": "PLA", "color": "Schwarz"}],
                     "spool_material": "PLA",
                     "spool_color": "Schwarz",
                 },
@@ -52,8 +51,7 @@ class BedarfTests(unittest.TestCase):
                     "repeat_total": 1,
                     "repeat_done": 0,
                     "weight_g": 20.0,
-                    "file_material": "PETG",
-                    "file_color": "",
+                    "filaments": [{"type": "PETG", "color": ""}],
                     "spool_material": None,
                     "spool_color": None,
                 },