Fixed multiple `default_value` definitions

default_value should be an actual value

resources/definitions/fdmprinter.def.json

@@ -4579,6 +4579,7 @@
                     "unit": "\u00b0C",
                     "type": "float",
                     "value": "material_print_temperature",
+                    "default_value": 0,
                     "enabled": "cool_min_layer_time > 0",
                     "minimum_value_warning": "max(material_final_print_temperature, material_initial_print_temperature)",
                     "maximum_value_warning": "material_print_temperature",
@@ -6690,7 +6691,7 @@
                     "type": "float",
                     "unit": "mm",
                     "enabled": "resolveOrValue('prime_tower_enable') and (resolveOrValue('prime_tower_brim_enable') or resolveOrValue('adhesion_type') == 'raft')",
-                    "default_value": "resolveOrValue('brim_width')",
+                    "default_value": 1.2,
                     "minimum_value": "0",
                     "maximum_value": "min(0.5 * machine_width, 0.5 * machine_depth)",
                     "settable_per_mesh": false,
@@ -8330,7 +8331,7 @@
                 {
                     "label": "Flow Warning",
                     "description": "Limit on the flow warning for detection.",
-                    "default_value": "15.0",
+                    "default_value": 15.0,
                     "enabled": "ppr_enable",
                     "unit": "%",
                     "type": "float",
@@ -8340,7 +8341,7 @@
                 {
                     "label": "Flow Limit",
                     "description": "Limit on flow anomaly for detection.",
-                    "default_value": "25.0",
+                    "default_value": 25.0,
                     "enabled": "ppr_enable",
                     "unit": "%",
                     "type": "float",
@@ -8352,7 +8353,7 @@
                     "description": "Limit on Print temperature warning for detection.",
                     "unit": "\u00b0C",
                     "type": "float",
-                    "default_value": "3.0",
+                    "default_value": 3.0,
                     "enabled": "ppr_enable",
                     "settable_per_extruder": true
                 },
@@ -8362,7 +8363,7 @@
                     "description": "Limit on Print Temperature anomaly for detection.",
                     "unit": "\u00b0C",
                     "type": "float",
-                    "default_value": "7.0",
+                    "default_value": 7.0,
                     "enabled": "ppr_enable",
                     "settable_per_extruder": true
                 },
@@ -8372,7 +8373,7 @@
                     "description": "Limit on Build Volume Temperature warning for detection.",
                     "unit": "\u00b0C",
                     "type": "float",
-                    "default_value": "7.5",
+                    "default_value": 7.5,
                     "enabled": "ppr_enable",
                     "settable_per_extruder": false
                 },
@@ -8382,7 +8383,7 @@
                     "description": "Limit on Build Volume temperature Anomaly for detection.",
                     "unit": "\u00b0C",
                     "type": "float",
-                    "default_value": "10.0",
+                    "default_value": 10.0,
                     "enabled": "ppr_enable",
                     "settable_per_extruder": false
                 }