feat(mana): CoreDefinition 加 base_mana_max/regen + cores.json 数据

scripts/autoloads/wand_preset.gd

@@ -35,6 +35,8 @@ func _core_from_dict(cid: String, d: Dictionary) -> CoreDefinition:
 	c.grid_rows     = int(d.get("grid_rows", 1))
 	c.grid_cols     = int(d.get("grid_cols", 5))
 	c.edges         = d.get("edges", [])
+	c.base_mana_max   = float(d.get("mana_max", 100.0))
+	c.base_mana_regen = float(d.get("mana_regen", 5.0))
 	return c
 
 ## 默认装备（combat_test 等用）：wand_basic + 第一个 ACTION 法术

scripts/domain/spell_system/core_definition.gd

@@ -26,3 +26,7 @@ var topology:    int     = Topology.LINEAR
 
 ## CoreFeatureTag 位掉：PERSISTENT_MEMORY=1, DUAL_STREAM=2, 等
 @export var feature_tags: int     = 0
+
+## 魔力池（MVP）——由 WandPreset 从 cores.json 读入
+@export var base_mana_max:   float = 100.0
+@export var base_mana_regen: float = 5.0    # 每秒回复